参数资料
型号: MAX3798ETJ+T
厂商: Maxim Integrated Products
文件页数: 3/35页
文件大小: 0K
描述: IC LIMITING AMP/VCSEL DVR 32TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
放大器类型: 限制
电路数: 1
输出类型: 差分
电流 - 电源: 97mA
电压 - 电源,单路/双路(±): 2.85 V ~ 3.63 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
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)
MAX3798
1.0625Gbps to 10.32Gbps, Integrated, Low-
Power SFP+ Limiting Amplifier and VCSEL Driver
______________________________________________________________________________________
11
Typical Operating Characteristics—VCSEL Driver
(VCC = 3.3V, TA = +25°C, unless otherwise specified. Figure 1 shows the typical setup used for measurements. Registers are set to
default values unless otherwise noted, and the 3-wire interface is static during measurements. For testing, the MODE_SEL bit was
used and the MSEL pin was left open.)
TOTAL SUPPLY CURRENT
vs. TEMPERATURE
MAX3798
toc17
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
80
65
35
50
-10
5
20
-25
50
60
70
80
90
100
110
120
130
140
40
-40
95
IBIAS = 12mA
IBIAS = 9mA
IBIAS = 2mA
IMOD = 2mA; RECEIVER OUTPUT = 400mVP-P;
TOTAL SUPPLY MEASURED USING THE SETUP
IN FIGURE 1.
TOTAL SUPPLY CURRENT
vs. TEMPERATURE
MAX3798
toc18
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
80
65
35
50
-10
5
20
-25
50
60
70
80
90
100
110
120
130
140
150
160
40
-40
95
IMOD = 12mA
IMOD = 9mA
IMOD = 2mA
IBIAS = 2mA; RECEIVER OUTPUT = 400mVP-P;
TOTAL SUPPLY MEASURED USING THE SETUP
IN FIGURE 1.
OPTICAL EYE DIAGRAM
MAX3798 toc19
14ps/div
10.3Gbps, SET_IMOD = 60, 27 - 1 PRBS,
850nm VCSEL, MASK WITH 44%
OPTICAL EYE DIAGRAM
MAX3798 toc20
17ps/div
8.5Gbps, SET_IMOD = 60, 27 - 1 PRBS,
850nm VCSEL, MASK WITH 54%
OPTICAL EYE DIAGRAM
MAX3798 toc21
34ps/div
4.25Gbps, SET_IMOD = 60, 27 - 1 PRBS,
850nm VCSEL, MASK WITH 46%
OPTICAL EYE DIAGRAM
MAX3798 toc22
68ps/div
2.125Gbps, SET_IMOD = 60, 27 - 1 PRBS,
850nm VCSEL, MASK WITH 50%
DETERMINISTIC JITTER
vs. MODULATION CURRENT
MAX3798
toc23
MODULATION CURRENT (mAP-P)
DETERMINISTIC
JITTER
(ps)
10
8
6
4
5.0
5.5
6.0
6.5
7.0
7.5
8.0
4.5
212
PATTERN = PRBS, DATA RATE = 10.32Gbps
TRANSITION TIME
vs. MODULATION CURRENT
MAX3798
toc24
MODULATION CURRENT (mAP-P)
TRANSITION
TIME
(ps)
10
8
6
4
8
13
18
23
28
33
38
3
212
FALL TIME
RISE TIME
PATTERN = 11110000,
DATA RATE = 8.5Gbps
TRANSITION TIME
vs. DEEMPHASIS SETTING
MAX3798
toc25
SET_TXDE[3:0]
TRANSITION
TIME
(ps)
10
9
1
2
3
5
6
7
4
8
27
29
31
33
35
37
39
41
25
011
FALL TIME
RISE TIME
PATTERN = 11110000,
DATA RATE = 8.5Gbps,
IMOD = 10mAP-P
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MAX3799E/D 功能描述:限幅放大器 1Gbps to 14Gbps SFP+ Multirate Limiting Amplifier and VCSEL Driver RoHS:否 制造商:Micrel 输入电压范围(最大值):3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube
MAX3799ETJ+ 功能描述:限幅放大器 1-14Gbps SFP w/VCSEL Driver RoHS:否 制造商:Micrel 输入电压范围(最大值):3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube
MAX3799ETJ+T 功能描述:限幅放大器 1-14Gbps SFP w/VCSEL Driver RoHS:否 制造商:Micrel 输入电压范围(最大值):3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube
MAX3799EVKIT+ 功能描述:限幅放大器 Maxim Evaluation Kit RoHS:否 制造商:Micrel 输入电压范围(最大值):3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube
MAX379C/D 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻(最大值):7 Ohms 开启时间(最大值): 关闭时间(最大值): 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16