GM62093A HYNIX | Alldatasheet

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Technical content

12 × 8 CROSSPOINT SWITCH WITH CONTROL MEMORY

Description

The GM62093A contains a 12 × 8 array of crosspoint together with a 7 to 96 Line decoder and latch circuits. The GM62093A employs LG ’ s advanced high voltage CMOS process technology. It provides extra low operating current and low power dissipation. Anyone of the 96 switchs can be addressed by selecting the ap - propriate 7 input bits. The selected turned on or off by applying a logical one or zero to th e data in and the strobe input at logical one. A reset signal can be used to turn off all the switches together when is switched at logical one. The GM62093A is avail - able in a 40 lead dual in - line plastic and ceramic package. Feature

  • CMOS 12 × 8 Cross Point Switch with Control Memory
  • Low On Resistance
  • Internal Control Latches
  • DRon 15 Ω Max
  • Less Than 1% Total Distortion at 0 dbm
  • Extra Low Operating Current
  • Extra Low Cross - Talk Between Any Two Switche s
  • Standard CMOS Noise Immunity
  • TTL Compatible Input Pin Configuration (Top View) Application
  • PBX Systems
  • Mobile Radio
  • Test Eqiepment Instrumentation
  • Analog/ Digital Multiplexer Block Diagram AY2 RESET AX3 AX0 NC NC X10 X11 NC NC STROBE SSV DDV DATA NC NC NC NC AY1 AY0 AX2 AX1

7 TO 96 DECODER

Y0 Y7 Y i Input ( i=0~7) Xi iInput ( I= 0~11) 96 8 8 1

SYMBOL PARAMETER MIN MAX UNIT DDV DC Supply Voltage - 0.5 18 V INV Input Voltage Range - 0.5 V+0.5 V INI DC Input current ±10 mA P(P - DIP) (C - DIP) Power Dissipation 0.6 W OPRT Operation Temperature Range 0 70 C° STGT Storage Temperature Range - 65 150 C° Recommended Operating Range SYMBOL PARAMETER MIN MAX UNIT DDV DC Supply 8 16 V INV Input Voltage Range 0 DDV V OPRT Operation Temperature Range 0 70 C° Static Electrical Characteristics: ( C0T A °= to C70 ° , V14V CC = ) SYMBOL PARAMETER TEST CONDITION MIN TYP MAX UNIT CROSS POINT All Digital Input at Vss or V DD 100 Aµ DDI Quiescent Supply Current All Digital Input at 2.4 V 7 15 mA Ron On Resistance V5.3V DD = and I(thru S/W)=10mA 65 Ω Ron Ron Difference Between Any Two Switchs 15 Ω Asc Analog Signal Capability V14V DD = All Switchs On V14V is = and I(thru S/W)= A100 µ− 13.96 14.0 V LOFFI Off Leakage All Switch off V=V=0 to V 500± nA CONTROLS ILV Input Low Voltage 0.8 V IHV Input High Voltage 2.4 V LEAKI Input Leakage 0V IN = to DDV 500± nA

Dynamic Electrical Characteristics : ( C25T A °= , pF50=C L , V14V DD = ) SYMBOL PARAMETER TEST CONDITION MIN TYP MAX UNIT CROSS POINT Pt Propagation Delay Time V5V,k1R DCL =Ω= PPIS V2V = 30 NS RESf Frequency Response [20log(V OUT /V IN )= - 3dB] V5V,k1R DCL =Ω= PPIS V2V = , F3C pL = 40 MHz Sine Wave Response(Distortion) V5V,k1R DCL =Ω= , MHz1f,V2V PPIS == 1 % Feedthrough (All S/W ’ s Off) V5V,k1R DCL =Ω= KHz10=f,V2=V PPIS - 80 dB Crosstalk Between Any Two Channels Ω=Ω= k1R,50R LS , KHz1=f,V2=V PPIS - 110 - 95 dB XC Capacitance (X N to Ground) Switch Off 20 pF YC Capacitance (Y N to Ground) Switch Off 30 pF DIC Digital Input Capacitance 5 pF CONTROL DSt Strobe to Switch Delay nS20tt,k1R frL ==Ω= 160 nS DDt Data to Switch Delay nS20tt,k1R frL ==Ω= 180 nS DAt Address to Switch Delay nS20tt,k1R frL ==Ω= 200 nS DRt Reset to Switch Delay nS20tt,k1R frL ==Ω= 200 nS SDt SAt Data Setup Time Address Setup Time nS20tt,k1R frL ==Ω= 30 nS HDt HAt Data Hold Time Address Hold Time nS20tt,k1R frL ==Ω= 30 nS SWt RWt Minimum Strobe Pulse Width Minimum Reset Pulse Width nS20tt,k1R frL ==Ω= 200 nS Functional Description The GM62093A contains a 12 × 8 array of an alog switches, each with a latch to maintain its on(closed)or off(opened) state. Seven ADDRESS lines(AX0~AX3, AY0~AY2) are provided to address any one of the 96 switches. After any one of the switches is selected, the DATA pin may be held high to turn the switch on, or low to turn it off. Finally a positive pulse to the STROBE pin initiates the ac - tion determined by the ADDRESS and DATA pins. All 96 switches can be turned off by forcing the RESET pin high.

AX0 AX1 AX2 AX3 AY0 AY1 AY2 Connections X0 - Y0 X1 - Y0 X2 - Y0 X3 - Y0 X4 - Y0 X5 - Y0 X6 - Y0 X7 - Y0 X8 - Y0 X9 - Y0 X10 - Y0 X11 - Y0 X0 - Y1 ↓ ↓ X11 - Y1 X0 - Y2 ↓ ↓ X11 - Y2 X0 - Y3 ↓ ↓ X11 - Y3 X0 - Y4 ↓ ↓ X11 - Y4 X0 - Y5 ↓ ↓ X11 - Y5 X0 - Y6 ↓ ↓ X11 - Y6 X0 - Y7 ↓ ↓ X11 - Y7 XA =0110, 1110, 0111 and 1111 and not allowed STROBE ADDRESS DATA RESET ANALOG OUTPUT SWt SAt DSt HAt SDt HDt DAt DDt DRt RWt

Test circuit and Characteristics. l CROSSTALK vs. FREQUENCY Fig.1 - Crosstalk l TEST CIRCUIT l RESULT Fig.2 – analog signal capability(Vin vs. Vout) l TEST CIRCUIT S/W ON INV DDV OUTV V20~0=V IN V5=V CONTROL dB f(KHz) - 80 - 90 - 100 - 110 - 120 - 130 10 210 310 OUTV (V) (V) INV 0 4 8 12 16 16=DDV 12=DDV 8=DDV 4=DDV S/W O N S/W ON 5V 5V 5V 5V INV OUTV V14=V DD INV =2Vp - p 50 Ω 1K Ω 1K Ω 1K Ω

Fig.3 - Ron measurement l TEST CIRCUIT l BANDWIDTH Fig.4 - Frequency response. ( - 3dB point: ABOUT 45MHz) l TEST CIRCUIT S.W ON DDV 10mA 3.5V + VÄ mA V I VR ON ON 10== ÄÄ VV CONTROL 5= VV DD 18~6= S/W ON INV OUTV 15K Ω VV DD 14= VI N =2Vp - p 6 8 10 12 14 16 DDV ONR Ω dB f(MHz) 1 10 210 - 2 - 4 - 6 - 8 - 10