参数资料
型号: MAX3798ETJ+T
厂商: Maxim Integrated Products
文件页数: 2/35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
10
______________________________________________________________________________________
OUTPUT EYE DIAGRAM AT 4.25Gbps
MAX3798 toc10
50ps/div
100mV/div
MODE_SEL = 0, SLEW_RATE = 0
TRANSITION TIME vs. INPUT AMPLITUDE
MAX3798
toc11
INPUT AMPLITUDE (mVP-P)
TRANSITION
TIME
(ps)
1000
800
600
400
200
5
10
15
20
25
30
35
40
45
50
0
1200
MODE_SEL = 0, SLEW_RATE = 0, RXDE_EN = 0
MODE_SEL = 0, SLEW_RATE = 0, RXDE_EN = 1
MODE_SEL = X, SLEW_RATE = 1, RXDE_EN = 1
MODE_SEL = X, SLEW_RATE = 1, RXDE_EN = 0
PATTERN = 00001111,
DATA RATE = 8.5Gbps,
20% TO 80%
LOS THRESHOLD vs. DAC SETTING
MAX3798
toc12
SET_LOS[5:0]
LOS
THRESHOLD
(mV)
56
49
35
42
14
21
28
7
20
40
60
80
100
120
140
160
180
0
063
DEASSERT
ASSERT
SENSITIVITY vs. DATA RATE
MAX3798
toc13
DATA RATE (Gbps)
SENSITIVITY
OMA
(dBm)
10
8
6
4
-17
-16
-15
-14
-13
-12
-18
212
USING FINISAR ROSA
MODE_SEL = 1
MODE_SEL = 0
Rx INPUT RETURN LOSS
MAX3798
toc14
FREQUENCY (Hz)
SDD11
(dB)
10G
1G
-50
-40
-30
-20
-10
0
-60
100M
100G
Rx OUTPUT RETURN LOSS
MAX3798
toc15
FREQUENCY (Hz)
SDD22
(dB)
10G
1G
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
-50
100M
100G
CML OUTPUT AMPLITUDE
vs. DAC SETTING
MAX3798
toc16
SET_CML[7:0]
CML
OUTPUT
AMPLITUDE
(mV
P-P
)
250
200
150
100
50
200
400
600
800
1000
1200
1400
0
300
Typical Operating Characteristics—Limiting Amplifier (continued)
(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.)
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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