ADN2891 데이터 시트보기 (PDF) - Analog Devices
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ADN2891 Datasheet PDF : 16 Pages
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Data Sheet
ADN2891
SPECIFICATIONS
Test Conditions: VCC = 2.9 V to 3.6 V, VEE = 0 V, TA = −40°C to +95°C, unless otherwise noted.
Table 1.
Parameter
Min
QUANTIZER DC CHARACTERISTICS
Input Voltage Range
1.8
Input Common Mode
2.1
Differential Input Range
Differential Input Sensitivity
5.2
Input Offset Voltage
Input RMS Noise
Input Resistance
Input Capacitance
QUANTIZER AC CHARACTERISTICS
Input Data Rate
155
Small Signal Gain
S11
S22
Random Jitter
Deterministic Jitter
Low Frequency Cutoff
Power Supply Rejection Ratio
Typ
Max
2.8
2.7
2.0
3.5
100
235
50
0.65
3200
50
−10
−10
4.0
6.4
9.0
34
30
1.0
45
Unit
Test Conditions/Comments
V p-p
V
V p-p
mV p-p
µV
µV rms
Ω
pF
At PIN or NIN, dc-coupled
DC-coupled
AC-coupled
3.2 Gbps, PRBS 223 − 1, BER ≤ 10−10
Single-ended
Mb/s
dB
dB
dB
ps rms
ps p-p
kHz
kHz
dB
Differential
Differential, f < 3.2 GHz
Differential, f < 3.2 GHz
Input ≥ 10 mV p-p, OC-48, PRBS 223 − 1
Input ≥ 10 mV p-p, OC-48, PRBS 223 − 1
CAZ = Open
CAZ = 0.0 1 µF
f < 10 MHz
LOSS OF SIGNAL DETECTOR (LOS)
LOS Assert Level
1.9
3.5
19
35
Electrical Hysteresis
2.4
5.0
2.75
5.0
LOS Assert Time
950
LOS De-Assert Time
62
RSSI
Input Current Range
5
RSSI Output Linearity
2
Gain
1.0
Offset
145
Compliance Voltage
VCC − 0.9
POWER SUPPLIES
VCC
2.9
3.3
ICC
45
OPERATING TEMPERATURE RANGE −40
+25
CML OUTPUT CHARACTERISTICS
Output Impedance
50
Output Voltage Swing
600
660
Output Rise and Fall Time
80
5.6
mV p-p RTHRADJ = 100 kΩ
53
mV p-p RTHRADJ = 1 kΩ
dB
OC-3, PRBS 223 − 1
dB
OC-48, PRBS 223 − 1
ns
DC-coupled
ns
DC-coupled
1000
VCC − 0.4
µA
%
mA/mA
nA
V
5 µA < IIN ≤ 1000 µA
IRSSI/IPD
Difference between measured RSSI output
and PD_CATHODE (input) current of 5 µA
Measured at PD_CATHODE, with I = 5 µA
or I = 1 mA
3.6
V
49
mA
+95
°C
TMIN to TMAX
Ω
Single-ended
850
mV p-p Differential
130
ps
20% to 80%
Rev. B | Page 3 of 16
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