Zakładka z wyszukiwarką danych komponentów |
|
ADN2812ACP Arkusz danych(PDF) 3 Page - Analog Devices |
|
ADN2812ACP Arkusz danych(HTML) 3 Page - Analog Devices |
3 / 28 page ADN2812 Rev. 0 | Page 3 of 28 SPECIFICATIONS TA = TMIN to TMAX, VCC = VMIN to VMAX, VEE = 0 V, CF = 0.47 µF, SLICEP = SLICEN = VEE, Input Data Pattern: PRBS 223 − 1, unless otherwise noted. Table 1. Parameter Conditions Min Typ Max Unit QUANTIZER—DC CHARACTERISTICS Input Voltage Range @ PIN or NIN, dc-coupled 1.8 2.8 V Peak-to-Peak Differential Input PIN – NIN 2.0 V Input Common Mode Level DC-coupled (see Figure 28, Figure 29, and Figure 30) 2.3 2.5 2.8 V Differential Input Sensitivity 223 − 1 PRBS, ac-coupled,1 BER = 1 x 10–10 10 6 mV p-p Input Overdrive (see Figure 12) 5 3 mV p-p Input Offset 500 µV Input RMS Noise BER = 1 x 10–10 290 µV rms QUANTIZER—AC CHARACTERISTICS Data Rate 12.3 2700 Mb/s S11 @ 2.5 GHz −15 dB Input Resistance Differential 100 Ω Input Capacitance 0.65 pF QUANTIZER—SLICE ADJUSTMENT Gain SLICEP – SLICEN = ±0.5 V 0.08 0.1 0.12 V/V Differential Control Voltage Input SLICEP – SLICEN –0.95 +0.95 V Control Voltage Range DC level @ SLICEP or SLICEN VEE 0.95 V Slice Threshold Offset 1 mV LOSS OF SIGNAL DETECT (LOS) Loss of Signal Detect Range (see Figure 5) RThresh = 0 Ω 12 15 17 mV RThresh = 100 kΩ 2.0 3.0 4.0 mV Hysteresis (Electrical) OC-48 RThresh = 0 Ω 5.6 6 7.2 dB RThresh = 100 kΩ 3.7 6 8.4 dB OC-1 RThresh = 0 Ω 5.6 6 7.2 dB RThresh = 10 kΩ 2.0 4 6.7 dB LOS Assert Time DC-coupled2 500 ns LOS De-Assert Time DC-coupled2 400 ns LOSS OF LOCK DETECT (LOL) VCO Frequency Error for LOL Assert With respect to nominal 1000 ppm VCO Frequency Error for LOL De-Assert With respect to nominal 250 ppm LOL Response Time 12.3 Mb/s 4 ms OC-12 1.0 µs OC-48 1.0 µs ACQUISITION TIME Lock to Data Mode OC-48 1.3 ms OC-12 2.0 ms OC-3 3.4 ms OC-1 9.8 ms 12.3 Mb/s 40.0 ms Optional Lock to REFCLK Mode 10.0 ms 1 PIN and NIN should be differentially driven and ac-coupled for optimum sensitivity. 2 When ac-coupled, the LOS assert and de-assert time is dominated by the RC time constant of the ac coupling capacitor and the 50 Ω input termination of the ADN2812 input stage. |
Podobny numer części - ADN2812ACP |
|
Podobny opis - ADN2812ACP |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |