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ADN4604 Datasheet PDF : 40 Pages
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ADN4604
SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
VCC = 3.3 V, VTTIx = 3.3 V, VTTOx = 3.3 V, DVCC = 3.3 V, VEE = 0 V, RL = 50 Ω, data rate = 4.25 Gbps, ac-coupled inputs and outputs, differential
input swing = 800 mV p-p, TA = 27°C, unless otherwise noted.
Table 1.
Parameter
DYNAMIC PERFORMANCE
Data Rate (DR) per Channel (NRZ)
Deterministic Jitter
Random Jitter
Residual Deterministic Jitter with
Receive Equalization
Residual Deterministic Jitter with
Transmit Preemphasis
Propagation Delay
Channel-to-Channel Skew
Switching Time
Output Rise/Fall Time
INPUT CHARACTERISTICS
Differential Input Voltage Swing
Input Voltage Range
OUTPUT CHARACTERISTICS
Output Voltage Swing
Output Voltage Range
Per-Port Output Current
TERMINATION CHARACTERISTICS
Resistance
Temperature Coefficient
POWER SUPPLY
Operating Range
VCC
DVCC
VTTIE, VTTIW
VTTON, VTTOS
Supply Current
ICC
IDVCC
ITTIE + ITTIW + ITTON + ITTOS
Supply Current
ICC
IDVCC
ITTIE + ITTIW + ITTON + ITTOS
Supply Current
ICC
IDVCC
ITTIE + ITTIW + ITTON + ITTOS
Conditions
Min
Typ
DC
Data rate = 4.25 Gbps, no channel
20
RMS, no channel
1
Data rate = 4.25 Gbps, 20 in. FR4, EQ boost = 12 dB
27
Data rate = 4.25 Gbps, 30 in. FR4, EQ boost = 12 dB
43
Data rate = 4.25 Gbps, 40 in. FR4, EQ boost = 12 dB
70
Data rate = 4.25 Gbps, 20 in. FR4, PE boost = 4.2 dB
23
Data rate = 4.25 Gbps, 30 in. FR4, PE boost = 6 dB
25
Data rate = 4.25 Gbps, 40 in. FR4, PE boost = 6 dB
35
Input to output, EQ boost = 12 dB
800
±50
Update logic switching to 50% output data
100
20% to 80%
75
VICM1 = VCC − 0.6 V; VCC = VMIN to VMAX, TA = TMIN to TMAX
Single-ended absolute voltage level, VL
Single-ended absolute voltage level, VH
200
VEE + 1.1
Differential, PE boost = 0 dB, default output level, at dc
Single-ended absolute voltage level, VL
Single-ended absolute voltage level, VH
PE boost = 0 dB, default output level
PE boost = 6 dB, default output level
600
800
VCC – 1.3
16
32
Single-ended, VCC = 2.7 V to 3.6 V, VTTI = 2.2 V to 3.6 V,
44
VTTO = 2.2 V to 3.6 V, TA = TMIN to TMAX;
50
0.025
VEE = 0 V
2.7
3.3
VEE = 0 V
2.7
3.3
VEE = 0 V
VEE = 0 V
1.3
3.3
2.2 2
3.3
Outputs disabled
95
20
0
All outputs enabled, ac-coupled I/O, 400 mV I/O swings
(800 mV p-p differential), PE boost = 0 dB,
342
50 Ω far-end terminations
20
256
All outputs enabled, ac-coupled I/O, 400 mV I/O swings
(800 mV p-p differential), PE boost = 6 dB,
486
50 Ω far-end terminations
20
512
Max
Unit
4.25
Gbps
ps p-p
ps rms
ps p-p
ps p-p
ps p-p
ps p-p
ps p-p
ps p-p
ps
ps
ns
ps
2000
VCC + 0.3
mV p-p diff
V
V
900
VCC + 0.2
mV p-p diff
V
V
mA
mA
56
Ω
Ω/°C
3.6
V
3.6
V
VCC + 0.3 V
VCC + 0.3 V
110
mA
35
mA
10
mA
370
mA
35
mA
280
mA
540
mA
35
mA
540
mA
Rev. 0 | Page 3 of 40
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