ADN2890(Rev0) データシートの表示（PDF） - Analog Devices
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ADN2890 Datasheet PDF : 12 Pages
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ADN2890
SPECIFICATIONS
VCC = VMIN to VMAX, VEE = 0 V, TA = TMIN to TMAX, unless otherwise noted.
Table 1.
Parameter
Min
Typ
QUANTIZER DC CHARACTERISTICS
Input Voltage Range
1.8
Input Common Mode
2.1
Peak-to-Peak Differential Input Range
Input Sensitivity
4
3
Input Offset Voltage
100
Input RMS Noise
235
Input Resistance
50
Input Capacitance
0.65
QUANTIZER AC CHARACTERISTICS
Input Data Rate
155
Small Signal Gain
57
S11
−10
S22
−10
Random Jitter
2.4
Deterministic Jitter
13.7
Low Frequency Cutoff
30
1.0
Power Supply Rejection
45
LOSS OF SIGNAL DETECTOR (LOS)
LOS Assert Level
0.5
2.5
7.0
12.0
Hysteresis
3.0
2.0
3.0
4.5
2.5
4.5
LOS Assert Time
600
LOS De-Assert Time
100
RSSI
Input Current Range
5
RSSI Output Accuracy
Gain
Offset
Compliance Voltage
POWER SUPPLIES
VCC
ICC
OPERATING TEMPERATURE RANGE
CML OUTPUT CHARACTERISTICS
Output Impedance
Output Voltage Swing
Output Rise and Fall Time
LOGIC INPUTS (SQUELCH)
VIH, Input High Voltage
VIL, Input Low Voltage
Input Current
1.0
50
VCC − 1.05
3.0
3.3
39
−40
+25
50
650
700
80
2.0
−100
Max
2.8
2.7
2.0
2700
5
19
4.0
16.0
6.0
7.5
1000
15%
10%
VCC − 0.3
3.6
54
+85
800
100
0.8
100
Rev. 0 | Page 3 of 12
Unit
V p-p
V
V p-p
mV p-p
µV
µV rms
Ω
pF
Mb/s
dB
dB
dB
ps rms
ps p-p
kHz
kHz
dB
mV p-p
mV p-p
dB
dB
dB
dB
ns
ns
µA
mA/mA
nA
V
V
mA
°C
Ω
V p-p
ps
V
V
nA
nA
Test Conditions/Comments
@ PIN or NIN, dc-coupled
DC-coupled
PIN − NIN, ac-coupled
PIN − NIN, BER ≤ 1 × 10−10
Single-ended
Differential
Differential, f < 2.7 GHz
Differential, f < 2.7 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
100 kHz < f < 10 MHz
RTHRADJ = 100 kΩ
RTHRADJ = 0 Ω
OC-3, PRBS 223 − 1, RTHRADJ = 0 Ω
OC-3, PRBS 223 − 1, RTHRADJ = 10 kΩ
OC-48, PRBS 223 − 1, RTHRADJ = 0 Ω
OC-48, PRBS 223 − 1, RTHRADJ = 100 kΩ
DC-coupled
DC-coupled
IIN ≤ 20 µA
IIN > 20 µA
IRSSI/IPD
@ PD_CATHODE
TMIN to TMAX
Single-ended
Differential
20% to 80%
IINH, VIN = 2.4 V
IINL, VIN = 0.4 V
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