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| 型号： | MAX3665EUA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC PREAMP 622MBPS TRANS 8-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 转阻前置放大器 |
| 应用： | 光纤学网络 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 带卷 (TR) |
19-1601; Rev 2; 11/05
________________General Description
The MAX3665 low-power transimpedance preamplifier
for 622Mbps SDH/SONET applications consumes only
70mW at VCC = 3.3V. Operating from a single +3.3V or
+5.0V supply, it converts a small photodiode current to a
measurable differential voltage. A DC cancellation circuit
provides a true differential output swing over a wide
range of input current levels, thus reducing pulse-width
distortion. The differential outputs are back-terminated
with 50
per side.
The overall transimpedance gain is nominally 8k
. For
input signal levels beyond approximately 50Ap-p, the
amplifier will limit the output swing to 250mV. The
MAX3665’s low 55nA input noise provides a typical
sensitivity of -33.2dBm in 1300nm, 622Mbps receivers.
The MAX3665 is designed to be used in conjunction
with the MAX3676 clock recovery and data retiming IC
with limiting amplifier. Together they form a complete
3.3V or 5.0V 622Mbps SDH/SONET receiver.
In die form, the MAX3665 is designed to fit on a header
with a PIN diode. It includes a filter connection that pro-
vides positive bias for the photodiode through a 1.5k
resistor to VCC. The device is available in an 8-pin
MAX package.
________________________Applications
SDH/SONET Receivers
PIN Photodiode Preamplifiers and Receivers
Regenerators for SDH/SONET
____________________________Features
+3.3V or +5.0V Single-Supply Operation
55nARMS Input-Referred Noise
70mW Power Consumption at VCC = 3.3V
8k Gain
450A Peak Input Current
260ps (max) Deterministic Jitter
Differential Output Drives 100 Load
470MHz Bandwidth
MAX3665
622Mbps, Ultra-Low-Power, 3.3V
Transimpedance Preamplifier for SDH/SONET
MAX3665
MAX3676
LIMITING
AMP
RFILT
1.5k
VCC
50
50
0.01
F
0.1
F
0.1
F
3.3V
CLK
DATA
OUT+
OUT-
GND
3.3V
CFILT
CLOCK
AND
DATA
RECOVERY
FILT
IN
__________________________________________________Typical Application Circuit
PART
MAX3665EUA
-40°C to +85°C
TEMP RANGE
PIN-PACKAGE
8 MAX
EVALUATION
KIT
AVAILABLE
_______________Ordering Information
Pin Configuration appears at end of data sheet.
Note: Dice are designed to operate over a -40°C to +140°C
junction temperature (Tj) range, but are tested and guaranteed
at TA = +25°C.
MAX3665E/D
(see Note)
Dice
MAX is a registered trademark of Maxim Integrated Products, Inc.
________________________________________________________________ Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3665EVKIT | 制造商:Maxim Integrated Products 功能描述:Amplifier IC Development Tools MAX3665EVKIT |
| MAX3667E/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 |
| MAX3667E/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX3667ECJ | 功能描述:激光驱动器 Integrated Circuits (ICs) 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 |
| MAX3667ECJ+ | 功能描述:激光驱动器 Integrated Circuits (ICs) 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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