
ADN2811
Rev. B | Page 3 of 20
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 × 1010 4
10
mV p-p
Input Overdrive
2
5
mV p-p
Input Offset
500
V
Input rms Noise
BER = 1 × 1010
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
0.115
0.200
0.300
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 k
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), PRBS 223
RTHRESH = 2 k
5.6
6.6
7.8
dB
RTHRESH = 20 k
3.9
6.1
8.5
dB
RTHRESH = 90 k
3.2
6.7
9.9
dB
LOSS OF LOCK DETECT (LOL)
LOL Response Time
From fVCO error > 1000 ppm
60
s
POWER SUPPLY VOLTAGE
3.0
3.3
3.6
V
POWER SUPPLY CURRENT
150
164
215
mA
PHASE-LOCKED LOOP CHARACTERISTICS
PIN–NIN = 10 mV p-p
Jitter Transfer BW
OC-48
590
880
kHz
Jitter Peaking
OC-48
0.025
dB
Jitter Generation
OC-48, 12 kHz–20 MHz
UI rms
0.05
0.09
UI p-p
Jitter Tolerance
600 Hz
UI p-p
6 kHz
UI p-p
100 kHz
5.5
UI p-p
1 MHz
UI p-p
CML OUTPUTS (CLKOUTP/N, DATAOUTP/N)
Single-Ended Output Swing
300
455
600
mV
Differential Output Swing
600
910
1200
mV
Output High Voltage
VOH
VCC
V
Output Low Voltage
VOL
VCC 0.6
VCC 0.3
V
Rise Time
20% to 80%
84
150
ps
Fall time
80% to 20%
84
150
ps