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ADN2813 Datasheet PDF : 28 Pages
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Data Sheet
ADN2813
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
QUANTIZER—DC CHARACTERISTICS
Input Voltage Range
Peak-to-Peak Differential Input
Input Common-Mode Level
Differential Input Sensitivity
Input Offset
Input RMS Noise
QUANTIZER—AC CHARACTERISTICS
Data Rate
S11
Input Resistance
Input Capacitance
QUANTIZER—SLICE ADJUSTMENT
Gain
Differential Control Voltage Input
Control Voltage Range
Slice Threshold Offset
LOSS-OF-SIGNAL (LOS) DETECT
Loss-of-Signal Detect Range (see Figure 6)
Hysteresis (Electrical)
LOS Assert Time
LOS Deassert Time
LOSS-OF-LOCK (LOL) DETECT
VCO Frequency Error for LOL Assert
VCO Frequency Error for LOL Deassert
LOL Response Time
ACQUISITION TIME
Lock-to-Data Mode
Optional Lock to REFCLK Mode
DATA RATE READBACK ACCURACY
Coarse Readback
Fine Readback
Conditions
@ PIN or NIN, dc-coupled
PIN − NIN
DC-coupled (see Figure 27, Figure 28, and Figure 29)
223 − 1 PRBS, ac-coupled,1 BER = 1 × 10–10
BER = 1 × 10–10
@ 2.5 GHz
Differential
SLICEP – SLICEN = ±0.5 V
SLICEP – SLICEN
DC level @ SLICEP or SLICEN
RTHRESH = 0 Ω
RTHRESH = 100 kΩ
GbE
RTHRESH = 0 Ω
RTHRESH = 100 kΩ
OC-1
RTHRESH = 0 Ω
RTHRESH = 10 kΩ
DC-coupled2
DC-coupled2
With respect to nominal
With respect to nominal
10 Mb/s
OC-12
GbE
GbE
OC-12
OC-3
OC-1
10 Mb/s
See Table 13
In addition to REFCLK accuracy
Data rate ≤ 20 Mb/s
Data rate > 20 Mb/s
Min Typ Max
1.8
2.8
2.0
2.3 2.5 2.8
6
3.3
500
290
10
1250
−15
100
0.65
0.10 0.11
−0.95
VEE
1
0.13
+0.95
0.95
14
16.5 19
2.3 3.5 4.7
6.4 7.2 8.0
4.6 6.2 7.8
5.5 6.6 7.7
3.1 5.4 7.7
500
400
1000
250
5
200
200
1.5
2.0
3.4
9.8
40.0
20.0
10
200
100
Unit
V
V
V
mV p-p
µV
µV rms
Mb/s
dB
Ω
pF
V/V
V
V
mV
mV
mV
dB
dB
dB
dB
ns
ns
ppm
ppm
ms
µs
µs
ms
ms
ms
ms
ms
ms
%
ppm
ppm
Rev. C | Page 3 of 28
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