CHC3014

CHC3014 UMS | Alldatasheet

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Technical content

Ref. : DSCHC30149043 - 12 Feb 09 1/16 Specificatio ns subject to change without notice United Monolithic Semiconductors S.A.S. Route Départementale 128 - B.P.46 - 91401 Orsay Cedex France Tel. : +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 X-band RX-TX Core Chip GaAs Monolithic Microwave IC

Description

The CHC3014 is a Receive and Transmit X band Core Chip. It includes a 6 bit phase shifter, a 6 bit attenuator, a second 2 bit attenuator for tuning, self-biased buffers, switch and TTL compatible parallel interfaces. This device is manufactured 0.25 µm pHEMT process, including via holes through the substrate. Main Features Operating frequency range: 8 -12 GHz ■ Receive path linear gain: 13.5 dB ■ Transmit path linear gain: 25 dB ■ Phase shift range: 0-360° (step 5.625° ) ■ Fine attenuator: 34.65dB (step 0.55dB) ■ Tuning attenuator: 6dB (step 2dB) ■ Chip size: 4.47 x 5.07 x 0.1mm Main Characteristics V+ = 5V / V-= -5V Symbol Parameter Min Typ Max Unit Freq Frequency range 8 12 GHz Rms_pe RMS phase error 2 ° Rms_att RMS attenuation error 0.3 dB P1dBc RX Output power at RXOUT @1dB gain compression 16.5 dBm Psat TX Output power at TXOUT at saturation 20 dBm NF Noise figure in RX mode 5.8 dB ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions!

CHC3014 8-12GHz RX-TX Core Chip Ref. : DSCHC30149043 - 12 Feb 09 2/16 Specification s subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09

Electrical Characteristics

T= +25° C Symbol Parameters Min Typ Max Unit Freq Operating frequency 8 12 GHz Mode RX Gl RX Linear gain in Rx mode at reference state (1) 13.5 dB S11 RX Input Return Loss in Rx mode -14 dB S22 RX Output Return Loss in Rx mode -18 dB NF Noise figure in Rx mode (2) 5.8 dB P1dBc RX Output power at RXOUT at 1dB gain compression 16.5 dBm Mode TX Gl TX Linear gain in Tx mode at reference state (1) 25 dB S11 TX Input Return Loss in Tx mode -14 dB S22 TX Output Return Loss in Tx mode -12 dB PIN TX Input power range in Tx saturated mode 0 15 dBm Psat TX Output power at TXOUT in saturated mode 20 dBm Isolated Mode (3) S11 ISOLATED Return Loss at RXin/TXout -15 dB 6 bit Phase shifter (4) 0-360 ° Phase shift elementary step 5.625 ° PPE Peak phase error (Rx, Tx, fine attenuator state < 33 tuning attenuator state 1) 8 GHz-8.5GHz 8.5 GHz-11.5 GHz

11.5 GHz-12 GHz

4 ± 6 0 ± 6 4 ± 6 Rms_pe RMS phase error (Rx, Tx, fine attenuator state < 33 tuning attenuator state 1) 8 GHz-8.5 GHz 8.5 GHz-11.5 GHz 2.5 2.5 Ampvar Amplitude variation (Rx, Tx, fine attenuator state < 33 tuning attenuator state 1) 0 ± 1 dB Rms_Ampvar RMS Amplitude variation (Rx, Tx, fine attenuator state < 33 tuning attenuator state 1) 0.3 dB

8-12GHz RX-TX Core Chip CHC3014 Ref. : DSCHC30149043 - 12 Feb 09 3/16 Specification s subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 Symbol Parameters Min Typ Max Unit 6 bit Fine Attenuator (4) 34.65 dB Fine Attenuator elementary step 0.55 dB Att_err att Attenuation error (Rx, all phase shifter states tuning attenuator state 1) Attenuation state 0-32 Attenuation state 33-47 Attenuation state 48-63 0 ± 0.5 -0.25 ± 0.75 -0.5 ± 1.5 dB Rms_att RMS attenuation error (Rx, all phase shifter states tuning attenuator state 1) 0.3 dB Phivar att Phase variation (Rx, all phase shifter states tuning attenuator state 1) Attenuation state 0-32 Attenuation state 33-47 Attenuation state 48-63 0 ± 3 -1 ± 5 -4 ± 6 Rms_Phivar RMS Phase variation (Rx, all phase shifter states tuning attenuator state 1) 2 ° 2 bit Tuning Attenuator (5) 6 dB Tuning Attenuator elementary step 2 dB Att_Err TB Tuning attenuation error ± 0.3 dB Phivar TB Phase variation of tuning attenuator ± 2 ° Biasing (6) V+ Positive supply voltage 5 V V- Negative supply voltage -5 V Control voltage low level 0 0 +0.4 V Control voltage high level +2.4 +3.3 +5 V I_+5_Rx Biasing current in RX mode 335 mA I_+5_Tx Biasing current in TX mode 350 (7) 470 (8) mA I_+5_interface Control interface DC current 25 mA I_-5 Negative DC current -50 mA (1) Reference state: Tuning attenuator state = 1 / Fine attenuator state = 0 / Phase shifter state = 0 (2) Noise Figure value for Tuning attenuator state = 0 / Fine attenuator state = 0 / Phase shifter state = 0 (3) In this mode, the MFC presents a matched load on the RF access pad RXin/TXout (4) Low influence of cross-talking between phase shifter and fine attenuator (5) This function allows to adjust roughly the linear gain (6) Each Amplifiers of Rx and Tx paths can be switched off thanks to separate biasing pads (c.f. pad allocation table) (7) Tx linear mode (8) Tx saturated mode

CHC3014 8-12GHz RX-TX Core Chip Ref. : DSCHC30149043 - 12 Feb 09 4/16 Specification s subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 Absolute Maximum Ratings (1) T= +25° C Symbol Parameter Values Unit V+ Maximum positive bias voltage 6 V V- Negative voltage range -6 to -4 V P_RF RX Maximum peak input power overdrive in Rx mode 16 d Bm P_RF TX Maximum peak input power overdrive in Tx mode 16 d Bm Tch Maximum channel temperature (2) 175 ° C Ta Operating temperature range -40 to +85 ° C Tstg Storage temperature range -55 to +125 ° C (1) Operation of this device above anyone of these paramaters may cause permanent damage. (2) Thermal Resistance channel to ground paddle = 164° C/W for T= +85° C

8-12GHz RX-TX Core Chip CHC3014 Ref. : DSCHC30149043 - 12 Feb 09 5/16 Specification s subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 Typical Measurements T= +25° C [S] parameters in RX mode S21 vs. Frequency Tuning attenuator states 0-1-2-3 Fine attenuator state 0, Phase shifter state 0 Noise Factor vs. Frequency Tuning attenuator states 0-1-2-3 Fine attenuator state 0, Phase shifter state 0 S11 vs. Frequency Tuning attenuator states 0-1-2-3 Fine attenuator states 0-1-2-4-8-16-32-63 Phase shifter states 0-1-2-4-8-16-32-63 S22 vs. Frequency Tuning attenuator states 0-1-2-3 Fine attenuator states 0-1-2-4-8-16-32-63 Phase shifter states 0-1-2-4-8-16-32-63

CHC3014 8-12GHz RX-TX Core Chip Ref. : DSCHC30149043 - 12 Feb 09 6/16 Specification s subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 [S] parameters in TX mode S21 vs. Frequency Tuning attenuator state 1 Fine attenuator state 0, Phase shifter state 0 S11 vs. Frequency Tuning attenuator state 1, Fine attenuator state 0 Phase shifter states 0-1-2-4-8-16-32-63 S22 vs. Frequency Tuning attenuator state 1, Fine attenuator state 0 Phase shifter states 0-1-2-4-8-16-32-63

8-12GHz RX-TX Core Chip CHC3014 Ref. : DSCHC30149043 - 12 Feb 09 7/16 Specification s subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 Phase shifter performances: Phase error Phase error vs. frequency in RX and TX mode Tuning attenuator state 1 Fine attenuator states 0-8-16-32 Phase error vs. phase state in RX and TX mode for attenuation states 0, 8, 16, 32 RMS of phase error in RX and TX mode Phase shift vs. phase shifter state in RX and TX mode Tuning attenuator state 1 Fine attenuator states 0-8-16-32 Atten state : 63 All phase states 8 GHz< Freq. < 12 GHz Atten. state : 0-8-16-32 Freq. = 10 GHz

CHC3014 8-12GHz RX-TX Core Chip Ref. : DSCHC30149043 - 12 Feb 09 8/16 Specification s subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 Phase shifter performances: Amplitude variation Amplitude variation vs. frequency in RX and TXmode Tuning attenuator state 1 Fine attenuator states 0-8-16-32 Amplitude variation vs. phase state in RX and TX mode Tuning attenuator state 1 Fine attenuator states 0-8-16-32 RMS amplitude variation in RX and TX mode Tuning attenuator state 1 Fine attenuator states 0-8-16-32 All phase states 8 GHz< Freq. < 12 GHz Atten state : 63 Atten. state : 0-8-16-32

8-12GHz RX-TX Core Chip CHC3014 Ref. : DSCHC30149043 - 12 Feb 09 9/16 Specification s subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 Fine Attenuator performances: Error of attenuation Attenuation error vs. freq. in RX mode Tuning attenuator state 1 Phase shifter states 0-8-16-32-63 Attenuation error vs. atten. state in RX mode Tuning attenuator state 1 Phase shifter states 0-8-16-32-63 RMS attenuation error in RX mode Tuning attenuator state 1 Phase shifter states 0-8-16-32-63 Attenuation vs. Fine attenuator state in RX mode Tuning attenuator state 1 Phase shifter states 0-8-16-32-63 All fine attenuator states 8 GHz< Freq. < 12 GHz Freq. = 10 GHz

CHC3014 8-12GHz RX-TX Core Chip Ref. : DSCHC30149043 - 12 Feb 09 10/16 Specificatio ns subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 Fine Attenuator performances: phase variation Phase variation vs. freq. in RX mode Tuning attenuator state 1 Phase shifter states 0-8-16-32-63 Phase variation vs. atten. state in RX mode Tuning attenuator state 1 Phase shifter states 0-8-16-32-63 RMS phase variation in RX mode Tuning attenuator state 1 Phase shifter states 0-8-16-32-63 8 GHz< Freq. < 12 GHz

8-12GHz RX-TX Core Chip CHC3014 Ref. : DSCHC30149043 - 12 Feb 09 11/16 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 Tuning Attenuator performances Tuning attenuation error vs. freq. RX mode Fine attenuator state 0, Phase shifter state 0 Phase variation of tuning attenuator vs. freq RX mode Fine attenuator state 0, Phase shifter state 0 Tuning attenuation vs. tuning atten. state at 10 GHz RX mode Fine attenuator state 0, Phase shifter state 0

CHC3014 8-12GHz RX-TX Core Chip Ref. : DSCHC30149043 - 12 Feb 09 12/16 Specificatio ns subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 MMIC mechanical dimensions and pad allocation 2 3 4 5 6 24 27 26 25 4 900 4 700 4 500 4 235 4 065 3 895 3 725 3 555 3 385 3 215 3 045 2 875 2 705 2 535 2 365 2 195 2 025 1 855 1 685 1 515 1 345 1 175 1 005 835 570 370 170 4 350 4 350 4 365 000 000 4 470 5 070 4 965 120 105 1 445 1 615 1 785 1 955 2 125 2 295 1 615 1 785 1 955 2 125 2 295 2 335 2 535 2 735 2 3 4 5 6 24 27 26 25 4 900 4 700 4 500 4 235 4 065 3 895 3 725 3 555 3 385 3 215 3 045 2 875 2 705 2 535 2 365 2 195 2 025 1 855 1 685 1 515 1 345 1 175 1 005 835 570 370 170 4 350 4 350 4 365 000 000 4 470 5 070 4 965 120 105 1 445 1 615 1 785 1 955 2 125 2 295 1 615 1 785 1 955 2 125 2 295 2 335 2 535 2 735 2 3 4 5 6 24 27 26 25 4 900 4 700 4 500 4 235 4 065 3 895 3 725 3 555 3 385 3 215 3 045 2 875 2 705 2 535 2 365 2 195 2 025 1 855 1 685 1 515 1 345 1 175 1 005 835 570 370 170 4 350 4 350 4 365 000 000 4 470 5 070 4 965 120 105 1 445 1 615 1 785 1 955 2 125 2 295 1 615 1 785 1 955 2 125 2 295 2 335 2 535 2 735 2 3 4 5 6 24 27 26 25 4 900 4 700 4 500 4 235 4 065 3 895 3 725 3 555 3 385 3 215 3 045 2 875 2 705 2 535 2 365 2 195 2 025 1 855 1 685 1 515 1 345 1 175 1 005 835 570 370 170 4 350 4 350 4 365 000 000 4 470 5 070 4 965 120 105 1 445 1 615 1 785 1 955 2 125 2 295 1 615 1 785 1 955 2 125 2 295 2 335 2 535 2 735 Chip thickness = 100µm +/- 10 µm. RF pads (1, 6, 24) = 122 x 200µm² DC and control pads (2, 3, 4, 5, 7 to 23, 25, 26, 27) = 120 x 100µm² Pin number Pad name Description Pin number Pad name 1 IO Input/Output RF: Rxout. Txin 15 -5 -5V supply voltage: interface 2 +5R +5V supply voltage Amplifier 3 16 SA Switch bit 1 3 +5 +5V supply voltage : interface 17 SB Switch b it 2 4 -5 -5V supply voltage 18 P1 Phase shifter bit 1 5 +5T +5V supply voltage Amplifier 4 19 P2 Phase s hifter bit 2

6 TX Output RF: TXout 20 P3 Phase shifter bit 3

7 C1 Coarse attenuator bit 1 21 P4 Phase shifter bit 4

8 C2 Coarse attenuator bit 2 22 P5 Phase shifter b it 5

9 A1 Attenuator bit 1 23 P6 Phase shifter bit 6

10 A2 Attenuator bit 2 24 RX Input RF: RXin

11 A3 Attenuator bit 3 25 +5R +5V supply voltage A mplifier 1

12 A4 Attenuator bit 4 26 -5 -5V supply voltage

13 A5 Attenuator bit 5 27 +5 +5V supply voltage Am plifier 2

14 A6 Attenuator bit 6

8-12GHz RX-TX Core Chip CHC3014 Ref. : DSCHC30149043 - 12 Feb 09 13/16 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 Bonding length recommendations Port Connection TXin/RXout (1) TXout (6) RXin (24) Inductance (Lbonding) = 0.3nH two wires: diameter 25 µm, length 0.470µm DC and Interface pads Inductance (Lbonding) = 0.8nH one wire: diameter 25 µm, length 1mm Recommended assembly diagram Assembly diagram Note: Biasing pads 2-5-25-27 can be commonly connected to the +5V supply voltage TXin RXout TXout RXin 100 pF capacitor

CHC3014 8-12GHz RX-TX Core Chip Ref. : DSCHC30149043 - 12 Feb 09 14/16 Specificatio ns subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 OPERATING MODE BIASING CONDITIONS General Biasing conditions Pin number Pad name Value Pin number Pad name Value 2 +5R +5V 15 -5 -5V 3 +5 +5V 16 SA 0 or 3.3V 4 -5 -5V 17 SB 0 or 3.3V 5 +5T +5V 18 P1 0 or 3.3V 7 C1 0 or 3.3V 19 P2 0 or 3.3V 8 C2 0 or 3.3V 20 P3 0 or 3.3V 9 A1 0 or 3.3V 21 P4 0 or 3.3V 10 A2 0 or 3.3V 22 P5 0 or 3.3V 11 A3 0 or 3.3V 23 P6 0 or 3.3V 12 A4 0 or 3.3V 25 +5R +5V 13 A5 0 or 3.3V 26 -5 -5V 14 A6 0 or 3.3V 27 +5 +5V General biasing conditions SWITCHES CONTROL TABLE Voltages to apply on the pads SA SB: SA SB Adaptative Isolation mode 3.3 3.3 RX path 3.3 0 TX path 0 3.3 Not used 0 0 Switch control table Note: When the MFC is used in adaptative isolation mode, it presents a matched load to the RF access pad RXin/TXout TUNING ATTENUATOR CONTROL TABLE Voltages to apply on the pads C1 C2: state Att (dB) C2 C1 0 0 0 0 1 2 0 3.3 2 4 3.3 0 3 6 3.3 3.3 Coarse bit control table

8-12GHz RX-TX Core Chip CHC3014 Ref. : DSCHC30149043 - 12 Feb 09 15/16 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 ATTENUATOR CONTROL TABLE Voltage to apply on the pads A1 to A6: state Att (dB) A6 A5 A4 A3 A2 A1 0 0 0 0 0 0 0 0 1 0.55 0 0 0 0 0 3.3 2 1.1 0 0 0 0 3.3 0 3 1.65 0 0 0 0 3.3 3.3 4 2.2 0 0 0 3.3 0 0 5 2.75 0 0 0 3.3 0 3.3 6 3.3 0 0 0 3.3 3.3 0 7 3.85 0 0 0 3.3 3.3 3.3 8 4.4 0 0 3.3 0 0 0 9 4.95 0 0 3.3 0 0 3.3 10 5.5 0 0 3.3 0 3.3 0 11 6.05 0 0 3.3 0 3.3 3.3 12 6.6 0 0 3.3 3.3 0 0 13 7.15 0 0 3.3 3.3 0 3.3 14 7.7 0 0 3.3 3.3 3.3 0 16 8.8 0 3.3 0 0 0 0 17 9.35 0 3.3 0 0 0 3.3 18 9.9 0 3.3 0 0 3.3 0 19 10.45 0 3.3 0 0 3.3 3.3 20 11 0 3.3 0 3.3 0 0 21 11.55 0 3.3 0 3.3 0 3.3 22 12.1 0 3.3 0 3.3 3.3 0 24 13.2 0 3.3 3.3 0 0 0 25 13.75 0 3.3 3.3 0 0 3.3 26 14.3 0 3.3 3.3 0 3.3 0 28 15.4 0 3.3 3.3 3.3 0 0 32 17.6 3.3 0 0 0 0 0 33 18.15 3.3 0 0 0 0 3.3 34 18.7 3.3 0 0 0 3.3 0 35 19.25 3.3 0 0 0 3.3 3.3 36 19.8 3.3 0 0 3.3 0 0 37 20.35 3.3 0 0 3.3 0 3.3 38 20.9 3.3 0 0 3.3 3.3 0 40 22 3.3 0 3.3 0 0 0 41 22.55 3.3 0 3.3 0 0 3.3 42 23.1 3.3 0 3.3 0 3.3 0 44 24.2 3.3 0 3.3 3.3 0 0 48 26.4 3.3 3.3 0 0 0 0 49 26.95 3.3 3.3 0 0 0 3.3 50 27.5 3.3 3.3 0 0 3.3 0 52 28.6 3.3 3.3 0 3.3 0 0 56 30.8 3.3 3.3 3.3 0 0 0 60 33 3.3 3.3 3.3 3.3 0 0 Fine attenuator control table

CHC3014 8-12GHz RX-TX Core Chip Ref. : DSCHC30149043 - 12 Feb 09 16/16 Specificatio ns subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 PHASE SHIFTER CONTROL TABLE Voltage to apply on the pads P1 to P6: state Phase (deg) P6 P5 P4 P3 P2 P1 0 0 0 0 0 0 0 0 1 -5.625 0 0 0 0 0 3.3 2 -11.25 0 0 0 0 3.3 0 3 -16.875 0 0 0 0 3.3 3.3 4 -22.5 0 0 0 3.3 0 0 5 -28.125 0 0 0 3.3 0 3.3 6 -33.75 0 0 0 3.3 3.3 0 7 -39.375 0 0 0 3.3 3.3 3.3 8 -45 0 0 3.3 0 0 0 9 -50.625 0 0 3.3 0 0 3.3 10 -56.25 0 0 3.3 0 3.3 0 11 -61.875 0 0 3.3 0 3.3 3.3 12 -67.5 0 0 3.3 3.3 0 0 13 -73.125 0 0 3.3 3.3 0 3.3 14 -78.75 0 0 3.3 3.3 3.3 0 16 -90 0 3.3 0 0 0 0 17 -95.625 0 3.3 0 0 0 3.3 18 -101.25 0 3.3 0 0 3.3 0 19 -106.875 0 3.3 0 0 3.3 3.3 20 -112.5 0 3.3 0 3.3 0 0 21 -118.125 0 3.3 0 3.3 0 3.3 22 -123.75 0 3.3 0 3.3 3.3 0 24 -135 0 3.3 3.3 0 0 0 25 -140.625 0 3.3 3.3 0 0 3.3 26 -146.25 0 3.3 3.3 0 3.3 0 28 -157.5 0 3.3 3.3 3.3 0 0 32 -180 3.3 0 0 0 0 0 33 -185.625 3.3 0 0 0 0 3.3 34 -191.25 3.3 0 0 0 3.3 0 35 -196.875 3.3 0 0 0 3.3 3.3 36 -202.5 3.3 0 0 3.3 0 0 37 -208.125 3.3 0 0 3.3 0 3.3 38 -213.75 3.3 0 0 3.3 3.3 0 40 -225 3.3 0 3.3 0 0 0 41 -230.625 3.3 0 3.3 0 0 3.3 42 -236.25 3.3 0 3.3 0 3.3 0 44 -247.5 3.3 0 3.3 3.3 0 0 48 -270 3.3 3.3 0 0 0 0 49 -275.625 3.3 3.3 0 0 0 3.3 50 -281.25 3.3 3.3 0 0 3.3 0 52 -292.5 3.3 3.3 0 3.3 0 0 56 -315 3.3 3.3 3.3 0 0 0 Phase shifter control table

Ordering Information

Chip form : CHC3014-99F/00 Information furnished is believed to be accurate and reliable. However United Monolithic Semiconductors S.A.S. assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of United Monolithic Semiconductors S.A.S. . Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. United Monolithic Semiconductors S.A.S. products are not authorised for use as critical components in life support devices or systems without express written approval from United Monolithic Semiconductors S.A.S.