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ADN2819
Rev. B | Page 3 of 24
SPECIFICATIONS
Table 1. TA = TMIN to TMAX, VCC = VMIN to VMAX, VEE = 0 V, CF = 4.7 F, SLICEP = SLICEN = VCC, unless otherwise noted.
Parameter
Conditions
Min
Typ
Max
Unit
QUANTIZER—DC CHARACTERISTICS
Input Voltage Range
@ PIN or NIN, dc-coupled
0
1.2
V
Peak-to-Peak Differential Input
2.4
V
Input Common-Mode Level
0.4
V
Differential Input Sensitivity
PIN-NIN, ac-coupled1, BER = 1 × 10–10 4
10
mV p-p
Input Overdrive
2
5
mV p-p
Input Offset
500
V
Input rms Noise
BER = 1 × 10–10
244
V rms
QUANTIZER—AC CHARACTERISTICS
Upper –3 dB Bandwidth
1.9
GHz
Small Signal Gain
Differential
54
dB
S11
@ 2.5 GHz
–15
dB
Input Resistance
Differential
100
Input Capacitance
0.65
pF
10
ps
QUANTIZER SLICE ADJUSTMENT
Gain
SLICEP–SLICEN = ±0.5 V
0.11
0.20
0.30
V/V
Control Voltage Range
SLICEP–SLICEN
–0.8
+0.8
V
@ SLICEP or SLICEN
1.3
VCC
V
Slice Threshold Offset
±1.0
mV
LEVEL SIGNAL DETECT (SDOUT)
RTHRESH = 2
9.4
13.3
18.0
mV
RTHRESH = 20 k
2.5
5.3
7.6
mV
RTHRESH = 90 k
0.7
3.0
5.2
mV
Response Time
DC-coupled
0.1
0.3
5
s
Hysteresis (Electrical)
OC-48, PRBS 223
RTHRESH = 2 k
5.6
6.6
7.8
dB
RTHRESH = 20 k
3.9
6.2
8.5
dB
RTHRESH = 90 k
3.2
6.7
9.9
dB
OC-12, PRBS 223
RTHRESH = 2 k
4.7
6.4
7.8
dB
RTHRESH = 20 k
1.8
6.0
10.0
dB
RTHRESH = 90 k
6.3
dB
RTHRESH = 90 k @ 25°C
4.8
6.9
8.9
dB
OC-3, PRBS 223
RTHRESH = 2 k
3.6
6.2
8.5
dB
RTHRESH = 20 k
5.6
dB
RTHRESH = 90 k
5.6
dB
RTHRESH = 90 k @ 25°C
3.4
6.6
9.9
dB
OC-48, PRBS 27
RTHRESH = 2 k
5.6
6.6
7.8
dB
RTHRESH = 20 k
3.9
6.2
8.5
dB
RTHRESH = 90 k
3.2
6.7
9.9
dB
OC-12, PRBS 27
RTHRESH = 2 k
5.7
6.6
7.8
dB
RTHRESH = 20 k
3.9
6.2
8.5
dB
RTHRESH = 90 k
3.2
6.7
9.9
dB