参数资料
型号: MAX3799ETJ+T
厂商: Maxim Integrated
文件页数: 3/36页
文件大小: 0K
描述: IC AMP LIMITING VCSEL DVR 32TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 激光二极管驱动器
数据速率: 14Gbps
通道数: 1
电源电压: 2.85 V ~ 3.63 V
电流 - 电源: 97mA
电流 - 调制: 12mA
电流 - 偏置: 15mA
工作温度: -40°C ~ 85°C
封装/外壳: 32-WFQFN 裸露焊盘
供应商设备封装: 32-TQFN-EP(5x5)
包装: 带卷 (TR)
安装类型: 表面贴装
MAX3799
1Gbps to 14Gbps, SFP+ Multirate Limiting
Amplifier and VCSEL Driver
ELECTRICAL CHARACTERISTICS (continued)
(V CC = 2.85V to 3.63V, T A = -40°C to +85°C, CML receiver output load is AC-coupled to differential 100 ? , C AZ = 1nF, transmitter out-
put load is AC-coupled to differential 100 ? (see Figure 1), typical values are at +25°C, V CC = 3.3V, I BIAS = 6mA, I MOD = 6mA, unless
otherwise specified. Registers are set to default values unless otherwise noted, and the 3-wire interface is static during measure-
ments. For testing, the RATE_SEL bit was used and the RSEL pin was left open.)
PARAMETER
Output Return Loss
Output Return Loss
SYMBOL
SDD22
SCC22
CONDITIONS
DUT is powered on, f
5GHz
DUT is powered on, f
16GHz
DUT is powered on, 1GHz < f
DUT is powered on, 1GHz < f
5GHz
16GHz
MIN
TYP
11
5
9
7
MAX
UNITS
dB
dB
CML Differential Output Voltage
High
CML Differential Output Voltage
Medium
5mV P-P
10mV P-P
V IN
V IN
1200mV P-P , SET_CML[162]
1200mV P-P , SET_CML[80]
595
300
800
400
1005
515
mV P-P
mV P-P
CML Differential Output DAC
Limit
SET_CML[7:0]
215
Differential Output Signal When
Disabled
Outputs AC-coupled, V INMAX applied to
input V DIFF_ROUT = 800mV P-P at 8.5Gbps
(Notes 2, 3)
6
15
mV P-P
Data Output Transition Time
(20% to 80%)
(Notes 2, 3, 4)
t R /t F
10mV P-P V IN 1200mV P-P ,
RATE_SEL = 1, V DIFF_ROUT = 400mV P-P
5mV P-P V IN 1200mV P-P ,
RATE_SEL = 0, V DIFF_ROUT = 800mV P-P
26
60
35
100
ps
Rx TRANSFER CHARACTERISTICS
60mV P-P V IN 400mV P-P at 10.32Gbps,
RATE_SEL = 1, V DIFF_ROUT = 400mV P-P
4
12
Deterministic Jitter
(Notes 2, 3, 5)
DJ
10mV P-P V IN 1200mV P-P at 8.5Gbps,
RATE _SEL = 1, V DIFF_ROUT = 400mV P-P
4
12
ps P-P
5mV P-P V IN 1200mV P-P at 1.25Gbps,
RATE _SEL = 0, V DIFF_ROUT = 800mV P-P
20
Random Jitter (Notes 2, 3)
Low-Frequency Cutoff
RJ
Input = 60mV P-P at 1.25Gbps ,
RATE_SEL = 0, V DIFF_ROUT = 800mV P-P
Input = 60mV P-P at 8.5Gbps ,
RATE _SEL = 1, V DIFF_ROUT = 400mV P-P
C AZ = 0.1μF
C AZ = open
1.8
0.32
2
500
2.5
0.48
ps RMS
kHz
Rx LOS SPECIFICATIONS
LOS Assert Sensitivity Range
14
77
mV P-P
LOS Hysteresis
LOS Assert/Deassert Time
10 x log(V DEASSERT /V ASSERT ) (Note 6)
(Note 7)
1.25
2.3
2.1
80
dB
μs
Low Assert Level
Low Deassert Level
Medium Assert Level
Medium Deassert Level
High Assert Level
High Deassert Level
SET_LOS[7] (Notes 2, 6)
SET_LOS[7] (Notes 2, 6)
SET_LOS[32] (Notes 2, 6)
SET_LOS[32] (Notes 2, 6)
SET_LOS[63] (Notes 2, 6)
SET_LOS[63] (Notes 2, 6)
8
14
39
65
77
127
11
18
48
81
94
158
14
21
58
95
112
182
mV P-P
mV P-P
mV P-P
mV P-P
mV P-P
mV P-P
Maxim Integrated
3
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