U2320B TEMIC | Alldatasheet

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Technical content

Features

/C0068Frequency range from 48 to 860 MHz /C0068Band A: balanced high impedance mixer input and amplitude controlled oscillator /C0068Band B: balanced low impedance mixer input and symmetrical oscillator /C0068SAW filter driver with low impedance output /C0068V oltage regulator for stable operating characteristics /C0068ESD protection on all pins except oscillator pins and RF-inputs Block Diagram RF Osc. A Osc. B V oltage stabiliser Band switch Mixer output SAW–filter driver Band A Band B 19 18 1 3 4 15 2 20 17 16 12 11 95 10713 657 Figure 1.

Ordering Information

Extended Type Number Package Remarks U2320B-FLG3 SO20 plastic package Taped and reeled

Rev. A1, 29-May-96 2 (7) Pin Description 9612044 Osc A, baseGND (RF) RF in, A RF in, A RF in, B RF in, B V S Mix.out Mix. out SAWF, inp. SAWF, inp. Osc A, coll. Osc B, base Osc B, coll. Osc B, coll. Osc B, base Band sw. SAWF, out SAWF, out GND (common) Pin Symbol Function

1 Osc A, baseOscillator band A, base

2 GND

(common) Ground, common 3 Osc A, coll.Oscillator band A, collector 4, 7 Osc B, baseOscillator band B, bases 5, 6 Osc B, coll.Oscillator band B, collectors 8 Band sw. Dual-state band switch 9, 10 SAWF, out SAW filter driver outputs 11, 12 SAWF, inp. SAW filter driver input 13, 14 Mix, out Mixer outputs, open collector

15 V S Supply voltage Vs

16, 17 RF in, B RF inputs, band B 18, 19 RF in, A RF inputs, band A

20 GND (RF) Ground, RF part

All voltages are referred to GND, Pin 2 Parameters Test Conditions / Pins Symbol Min. Typ. Max. Unit Supply voltage Pin 15 V S 13,.5 V RF inputs Pin 16-19 5.0 V IF outputs Pin 13-14 13. 5 V Dual-state switch voltage Pin 8 ViDSW 13. 5 V Junction temperature Tj 150 /C0176/C0067 Storage temperature Tstg –40 150 /C0176/C0067 Operating Range All voltages are referred to GND, Pin 2 Parameters Test Conditions / Pins Symbol Min. Typ. Max. Unit Supply voltage Pin 13-15 V S 10.8 12 13.2 V Ambient temperature With heat conductive glue Tamb –25 75 /C0176C Thermal Resistance Parameters Test Conditions / Pins Symbol Min. Typ. Max. Unit Junction ambient Test conditions page 4 Package soldered to PCB R thJA 90 K/W

Rev. A1, 29-May-96 3 (7)

Electrical Characteristics

Test conditions (unless otherwise specified): Vs = 12 V , Tamb = 25/C0176C, reference point Pin 2, referred to test circuit page 5. Parameters Test Conditions / Pins Symbol Min. Typ. Max. Unit Supply voltage Pin 13-15 V S 10.8 12.0 13.2 V Supply current Pin 13-15 IS 42 50 mA Band switch V oltage band A Pin 8 VSWA 0 0 1.0 V V oltage band B Pin 8 VSWB 3.4 4.0 5.0 V Switching current VSW = 5 V Pin 8 ISW 100 /C0109A SAW filter driver fi = 36 MHz Input impedance Pin 11, 12 ZiSAW 450 /C0087 Output impedance Pin 9, 10 ZoSAW 70 /C0087 V oltage gain 11, 12 → 9, 10 GvSAW 19 dB Band A (note 1) Input frequency range Pin18 fiA 48 470 MHz Input impedance Figure 4 Pin18 S11A Gain (note 4) I/P to O/P GA 30 dB Noise figure DSB (note 2)fiA = 50 MHz I/P to O/P fiA = 150 MHz NF 11.5 dB dB Input level for (note 3): Each carrier IM3 (Interm. of 3rd order)fiA = 71 MHz I/P ViA –22 dBm IM2 (Interm. of 2nd order)fiA = 71 MHz I/P ViA –22 dBm Band B (note 1) Input frequency range Pin 16, 17 fiB 470 860 MHz Input impedance Figure 4 Pin 16, 17 S11B Gain (note 4) I/P to O/P GB 34 dB Noise figure DSB (note 2)fiB = 500 MHz I/P to O/P fiB = 800 MHz NF 10.5 11.5 dB dB Input level for IM3 Each carrierp (Interm. of 3rd order, note 3)fiB = 600 MHz I/P ViB –27 dBm Notes 1) The RF input B is symmetrical driven by means of a hybrid for 180/C0176 phase shifting, consequently the source impedance is 100 /C0087. All other impedance for RF tests is 50 /C0087. 2) The noise figure (NF) is the value for double-side-band measurement. 3) The intermodulation test (2-carrier-method) which is made on IF-centre is in reference to a signal-to-IM ratio of 60 dB. 4) Gain is the ratio of the voltage at the primary coil of L5 to the available voltage at the input.

45 MHz

245 MHz

445 MHz

645 MHz

845 MHz

1045 MHz

250 MHz

500 MHz

750 MHz

Figure 4. Input impedance mixer band A (S11A), and B (S11B) Normalized to 50 /C0087, measuring range 45 MHz to 750 MHz. Normalized to 50 /C0087, measuring range 45 MHz to 1045 MHz. Both inputs are driven symmetrical.

Rev. A1, 29-May-96 6 (7) Package Dimensions Small outline plastic package, 20 pin-SO20 Dimensions in mm 95 10712

Rev. A1, 29-May-96 7 (7) Ozone Depleting Substances Policy Statement It is the policy of TEMIC TELEFUNKEN microelectronic GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. TEMIC TELEFUNKEN microelectronic GmbH semiconductor division has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. TEMIC can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use TEMIC products for any unintended or unauthorized application, the buyer shall indemnify TEMIC against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. TEMIC TELEFUNKEN microelectronic GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423