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参数资料
型号： MAX3861EGG
厂商： Maxim Integrated Products
文件页数： 7/13页
文件大小： 0K
描述： IC POST AMP 2.7GBPS W/AGC 24TQFN
产品培训模块： Lead (SnPb) Finish for COTS
产品变化通告： Product Discontinuation 20/Feb/2012
标准包装： 75
类型： 后置放大器
应用： 光纤学网络
安装类型： 表面贴装
封装/外壳： 24-WFQFN 裸露焊盘
供应商设备封装： 24-TQFN-EP（4x4）
包装： 管件
MAX3861
2.7Gbps Post Amp with Automatic Gain Control
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3.0V to +3.6V, TA = -40°C to +85°C. Typical values are at VCC = +3.3V and TA = +25°C, unless otherwise noted.) (Note 1)
Note 1:
Electrical characteristics are measured or characterized using a 223 - 1PRBS at 2.7Gbps with input edge speeds ≤200ps,
unless otherwise noted. All AC specifications are guaranteed by design and characterization, unless otherwise noted.
Note 2:
Supply current measurement is taken with AC-coupled inputs and excludes output currents into 50 loads.
Note 3:
Minimum gain is defined as VIN = 1200mVP-P and VOUT = 400mVP-P. Maximum gain is defined as VIN = 6mVP-P, and
VOUT = 920mVP-P. Reference gain is measured at 100MHz.
Note 4:
Power-supply noise rejection is characterized with a 2.7Gbps 1100 pattern on the input. It is calculated by the equation
PSNR = 20log(VCC / (VOUT)), where VOUT is the change in differential output voltage because of power-supply noise.
See the Power-Supply Noise Rejection vs. Frequency graph in the Typical Operating Characteristics.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VSC = 0
300
400
500
Differential Output Amplitude
VOUT
RL = 50
to VCC
(Note 6)
VSC = 2V
760
920
1050
mVP-P
Output Amplitude Variation
VOUT
VIN
≥ 6mVP-P, RL = 50 to VCC (Notes 6, 7)
0.2
1.0
dB
At minimum gain
2.5
3.4
5.5
Small Signal Bandwidth
BW
(Note 3)
At maximum gain
2.2
2.9
4.3
GHz
Low-Frequency Cutoff
CCZ = 0.1F
7.6
13
kHz
Deterministic Jitter
(Note 8)
15
50
psP-P
VOUT = 920mVP-P
2.0
Output Signal Monitor Voltage
VOSM
ROSM
≥ 2k
(Note 6)
VOUT = 400mVP-P
0.9
V
Output Signal Monitor Linearity
0V
≤ VSC ≤ 2V (Note 6)
1.0
%
SC Input Range
(Note 9)
0
2.0
V
AGC Loop Constant
Without external capacitor CCG,
VSC = 0 (Note 10)
16
s
VIN = 2mVP-P
55
RSSI Output Voltage
RSSI
RRSSI
≥ 2k,
VSC = 0
(Note 6)
VIN = 100mVP-P
1800
mV
2mVP-P
≤ VIN ≤ 100mVP-P (Note 14)
±2.5
±12
RSSI Linearity
6mVP-P
≤ VIN ≤ 100mVP-P
±2.5
±8
%
Minimum SD Assert Input
2mVP-P
Maximum SD Assert Input
100
mVP-P
SD Assert Time
10
70
s
SD Deassert Time
CG+ and CG- are open (Note 11)
10
44
s
SD Accuracy
(Note 12)
±10
%
10mVP-P
≤ VIN ≤ 100mVP-P
2.8
4.5
6.3
SD Hysteresis
2mVP-P
≤ VIN ≤ 10mVP-P (Note 13)
4.5
dB
SD Output High Voltage
Sourcing 20A current
2.4
V
SD Output Low Voltage
Sinking 2mA current
0.44
V
EN Input Low Voltage
VIL
0.8
V
EN Input High Voltage
VIH
2.0
V
EN Input Low Current
IIL
VIL = 0
10
A
EN Input High Current
IIH
VIH = 2.0V
10
A
VREF Output Voltage
RVREF
≥ 40k
2.0
V
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MAX3861EGG-T 功能描述:限幅放大器 2.7Gbps Post Amp w/Auto Gain Control 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
MAX3861ETG+ 功能描述:限幅放大器 2.7Gbps Post Amp w/Auto Gain Control 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
MAX3861ETG+T 功能描述:限幅放大器 2.7Gbps Post Amp w/Auto Gain Control 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
MAX3861EVKIT 功能描述:放大器 IC 开发工具 RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V
MAX3863E/D 功能描述:激光驱动器 RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube
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