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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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AD807 датащи(PDF) 2 Page - Analog Devices |
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AD807 датащи(HTML) 2 Page - Analog Devices |
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2 / 12 page  AD807–SPECIFICATIONS REV. A –2– Parameter Condition Min Typ Max Units QUANTIZER–DC CHARACTERISTICS Input Voltage Range @ PIN or NIN 2.5 VS V Input Sensitivity, VSENSE PIN–NIN, Figure 1, BER = ≤ 1 × 10–10 2mV Input Overdrive, VOD Figure 1, BER = ≤ 1 × 10–10 0.001 2.5 V Input Offset Voltage 50 500 µV Input Current 510 µA Input RMS Noise BER = ≤ 1 × 10–10 50 µV Input Pk-Pk Noise BER = ≤ 1 × 10–10 650 µV QUANTIZER–AC CHARACTERISTICS Upper –3 dB Bandwidth 180 MHz Input Resistance 1M Ω Input Capacitance 2pF Pulse Width Distortion 100 ps LEVEL DETECT Level Detect Range RTHRESH = INFINITE 0.8 2 4.0 mV RTHRESH = 49.9 kΩ 4 5 7.4 mV RTHRESH = 3.4 k Ω 14 20 25 mV Response Time DC Coupled 0.1 1.5 µs Hysteresis (Electrical) RTHRESH = INFINITE 2.3 4.0 10.0 dB RTHRESH = 49.9 kΩ 3.0 5.0 9.0 dB RTHRESH = 3.4 k Ω 3.0 7.0 10.0 dB SDOUT Output Logic High Load = +4 mA 3.6 V SDOUT Output Logic Low Load = –1.2 mA 0.4 V PHASE-LOCKED LOOP NOMINAL CENTER FREQUENCY 155.52 MHz CAPTURE RANGE 155 156 MHz TRACKING RANGE 155 156 MHz STATIC PHASE ERROR 2 7–1 PRN Sequence 4 20 Degrees SETUP TIME (tSU) Figure 2 3.0 3.2 3.5 ns HOLD TIME (tH) Figure 2 3.0 3.1 3.3 ns PHASE DRIFT 240 Bits, No Transitions 40 Degrees JITTER 2 7–1 PRN Sequence 2.0 Degrees RMS 2 23–1 PRN Sequence 2.0 2.7 Degrees RMS JITTER TOLERANCE f = 10 Hz 3000 Unit Intervals f = 6.5 kHz 4.5 7.6 Unit Intervals f = 65 kHz 0.45 1.0 Unit Intervals f = 1.3 MHz 0.45 0.67 Unit Intervals JITTER TRANSFER Peaking (Figure 20) CD = 0.15 µF 0.08 dB CD = 0.33 µF 0.04 dB Bandwidth 65 92 130 kHz Acquisition Time CD = 0.1 µF2 23–1 PRN Sequence, T A = +25°C4 × 10 5 2 × 106 Bit Periods CD = 0.33 µFVCC = 5 V, VEE = GND 2 × 106 Bit Periods POWER SUPPLY VOLTAGE VMIN to VMAX 4.5 5.5 Volts POWER SUPPLY CURRENT VCC = 5.0 V, VEE = GND, TA = +25°C 25 34.5 39.5 mA PECL OUTPUT VOLTAGE LEVELS Output Logic High, VOH –1.2 –1.0 –0.7 Volts Output Logic Low, VOL Referenced to VCC –2.0 –1.8 –1.7 Volts SYMMETRY (Duty Cycle) ρ = 1/2, T A = +25°C, Recovered Clock Output, Pin 5 VCC = 5 V, VEE = GND 50.1 54.1 % OUTPUT RISE / FALL TIMES Rise Time (tR) 20%–80% 1.1 1.5 ns Fall Time (tF) 80%–20% 1.1 1.5 ns Specifications subject to change without notice. (TA = TMIN to TMAX, VS = VMIN to VMAX, CD = 0.1 F, unless otherwise noted) |
Аналогичный номер детали - AD807 |
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Аналогичное описание - AD807 |
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