ADN4605(Rev0) 查看數據表（PDF） - Analog Devices
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ADN4605 Datasheet PDF : 56 Pages
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ADN4605
SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
VCC = 2.5 V, VTTIx = 2.5 V, VTTOx = 2.5 V, DVCC = 3.3 V, VEE = 0 V, RL = 50 Ω, output level (OLEV) = 4 (16 mA), preemphasis (PE) = 0 (0 dB),
equalizer (EQ) = 1 (3 dB), data rate = 4.25 Gbps (PRBS7 data pattern), ac-coupled inputs and outputs, differential input swing = 800 mV p-p,
TA = 25°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
Minimum Differential Input
Voltage Swing1
Maximum Differential Input
Voltage Swing1
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
VTTIA, VTTIB
VTTOA, VTTOB
Supply Current
ICC
IDVCC
ITTIA + ITTIB
ITTOA+ ITTOB
Conditions
Data rate ≤ 4.25 Gbps, no channel
RMS, no channel
Data rate = 4.25 Gbps, 20 in. FR4, EQ boost = 12 dB
Data rate = 4.25 Gbps, 30 in. FR4, EQ boost = 12 dB
Data rate = 4.25 Gbps, 40 in. FR4, EQ boost = 12 dB
Data rate = 4.25 Gbps, 20 in. FR4, PE boost = 5.6 dB
Data rate = 4.25 Gbps, 30 in. FR4, PE boost = 6.8 dB
Data rate = 4.25 Gbps, 40 in. FR4, PE boost = 9.5 dB
Input to output
Earliest input/output lane to latest input/output lane
Update logic switching to 50% output data
20% to 80%
VICM = VCC − 0.6 V
VICM = VCC − 0.6 V
Single-ended absolute voltage level, VL
Single-ended absolute voltage level, VH
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
Differential, VCC = VMIN to VMAX, TA = TMIN to TMAX
VEE = 0 V
VEE = 0 V
VEE = 0 V
VEE = 0 V
Inputs/outputs disabled (reset condition)
Inputs floating
Outputs floating
Min
Typ Max
Unit
dc
4.25
Gbps
20
ps p-p
0.8
ps rms
14
ps p-p
15
ps p-p
25
ps p-p
22
ps p-p
28
ps p-p
32
ps p-p
920
ps
200
ps
20
ns
108
ps
50
mV p-p diff
2000
mV p-p diff
VEE + 1.0
V
VCC + 0.3 V
670
800 875
mV p-p diff
VCC – 1.4
V
VCC + 0.3
V
16
mA
32
mA
88
100 114
Ω
0.015
Ω/°C
2.25
2.5 3.6
V
3.0
3.3 3.6
V
2.5 VCC + 0.3 V
2.5 VCC + 0.3 V
55 64
mA
0.3 1.1
mA
0
1.5
mA
0
1.5
mA
Rev. 0 | Page 3 of 56
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