ADC20013 950 – 2050 MHz DBS Tuner IC Data Sheet Rev 8 FEATURES Monolithic BS tuner IC On Chip Oscillator 6 dB Noise Figure 11 dB Conversion Gain Single + 5V Supply Small Size Low Cost High Reliability Surface Mount Package FUNCTIONAL BLOCK DIAGRAM V DD IF RF LO OSC The ANADIGICS DBS (Direct Broadcast Satellite) Tuner IC is intended for use in high volume, low cost manufacturing of compact DBS tuners for satellite receivers and integrated satellite ready TV/VTR receivers. The ADC20013 Tuner IC provides DBS tuner manufacturers the ability to produce, in high volumes, tuners with low component count, minimal tuning, small size, high reliability and exceptional priceperformance ratios. The ADC20013 offers a high degree of functionality in a very small and user friendly configuration. ABSOLUTE MAXIMUM RATINGS PARAMETER MIN. MAX. UNITS VDD/VIF 0 +7 V VLO -5 +.5 V VRF - 10 +.5 V VOSC -5 +5 V Case Temperature - 55 + 85 o Storage Temperature - 55 + 100 o C C Input Power RF + 10 dBm Input Power LO + 17 dBm 35 Technology Drive, Warren NJ: Phone 908-669-5000, Fax: 908-668-5132 adc20013 02/26/99, 1 ELECTRICAL SPECIFICATIONS (Packaged unit, TA = 25 oC, VDD = + 5V) PARAMETER Frequency RF 1 LO IF MIN. TYP. MAX. UNITS 2050 2530 480 MHz MHz MHz 11 dB 950 1430 6 6 Conversion Gain 6 SSB Noise Figure 6.5 11 dB Third Order IMD4 (-20 dBm Tones, 5 MHz Apart) - 40 -35 dBc Second Order IMD (-20 dBm Input Level) - 25 - 20 dBc LO Leakage 1,2 RF Port IF Port - 30 0 - 25 3 dBm dBm LO Output Level for PLL 3 -8 Tuning Voltage 1(VT) 1 VCO Phase Noise5 10 kHz Offset 100 kHz Offset -4 dBm 20 Volts - 70 - 100 - 65 - 95 dBc/Hz dBc/Hz 60 85 mA Input Impedance7 Output Impedance 7 Power Supply Current (+ 5V) NOTES 1. Measured in ANADIGICS test fixture with Toshiba 1SV186 off-chip-varactor. 2. Includes external coupling through test fixture. 3. Oscillator output for external PLL. (Pin 14) 4. Measured at 1450 & 1750 MHz. 5. Measured using PLL (LBW =1KHz, Reference = 1.25 MHz, Step Size = 10 MHz). 6. Measured in ANADIGICS test set-up. 7. See Smith charts. 35 Technology Drive, Warren NJ: Phone 908-669-5000, Fax: 908-668-5132 adc20013 02/26/99, 2 INPUT IMPEDANCE DATA (RF) 1. IMPEDANCE REFERENCE AT PIN 6 2. VCO ON Vt = 3.20 VOLTS 3. Vdd = + 5 VOLTS 4. USE EXTERNAL BIAS TEE FOR IF 1 .5 0.950 GHz 8.40 Ω - 61.53 j Ω 2 1.250 GHz 8.12 Ω -34.53 j Ω 3 1.550 GHz 10.13 Ω - 19.90 j Ω 4 1.750 GHz 12.75 Ω - 8.70 j Ω 5. 1.900 GHz 15.23 Ω - 3.03 jΩ 6. 2.050 GHz 16.33 Ω - 0.27 j Ω 2 .2 5 -Bp 6 5 0 1 .2 .5 1 2 5 4 3 -5 -.2 +Bp 2 1 -2 -.5 -1 MEASURED IN 50 Ω SYSTEM OUTPUT IMPEDANCE DATA (IF) 1. IMPEDANCE REFERENCE AT PIN 2 2. VCO ON Vt = 3.20 VOLTS 3. Vdd = + 5 VOLTS 4. USE EXTERNAL BIAS TEE FOR IF 1 0.40 GHz 26.8 Ω - 82.8 j Ω 2 0.48 GHz 22.2 Ω - 70.0 j Ω 3 0.50 GHz 21.4 Ω - 67.5 j Ω 4 0.60 GHz 18.1 Ω - 56.2 j Ω 5. 0.70 GHz 15.9 Ω - 48.7 jΩ 6. 0.80 GHz 14 Ω - 41.2 j Ω 1 .5 2 .2 0 5 .2 .5 1 2 - Bp 5 +Bp -5 -.2 6 5 4 32 1 -.5 -2 -1 MEASURED IN 50 Ω SYSTEM 35 Technology Drive, Warren NJ: Phone 908-669-5000, Fax: 908-668-5132 adc20013 02/26/99, 3 LO IMPEDANCE DATA 1 500.0 MHz - 60.83 Ω - 169.80 j Ω 2 1000.0 MHz -15.15 Ω -54.41 j Ω 3 1430.0 MHz - 5.71 Ω - 24.62 j Ω 4 1700.0 MHz - 2.80 Ω - 12.02 j Ω 5. 1922.0 MHz - 2.83 Ω - 4.25 jΩ 6. 2768.0 MHz 0.54 Ω --11.31 j Ω 1. IMPEDANCE REFERENCE AT PIN 11 2. Vdd = + 5 VOLTS 1 .5 2 .2 -.17 6 5 0 .2 .5 1 2 -5.8 5 4 -.2 3 -2 -.5 2 -1 MEASURED IN 50 Ω SYSTEM MTF vs Tcase (ADC Series) 1012 1011 1010 MTF (hrs) 109 108 107 106 105 104 103 102 300 280 260 240 220 200 180 160 140 120 100 80 60 Tcase (0 C) θJC ~ 600 C/W 35 Technology Drive, Warren NJ: Phone 908-669-5000, Fax: 908-668-5132 adc20013 02/26/99, 4