参数资料
| 型号： | MAX3645EEE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC AMP LIMITING 16-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 限幅放大器 |
| 应用： | 数据量化器，光学接收器 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 带卷 (TR) |
General Description
The MAX3645 limiting amplifier functions as a data
quantizer and is pin compatible with the Mindspeed
MC2045-2 and MC2045-2Y postamplifiers. The amplifi-
er accepts a wide range of input voltages and provides
constant-level positive emitter-coupled logic (PECL)
output voltages with controlled edge speeds.
The MAX3645 features an integrated power detector
with complementary PECL loss-of-signal (LOS) outputs
that indicate when the input power level drops below a
programmable threshold. An optional squelch function
holds the data outputs at static levels during a
LOS condition.
The MAX3645 operates from a single +3.3V or +5.0V
power supply over a -40
°C to +85°C temperature
range. It is available in 16-pin SO and 16-pin QSOP
packages.
Applications
SONET 155Mbps Transceivers
Fast Ethernet Receivers
FDDI 125Mbps Receivers
FTTx Receivers
ESCON Receivers
Features
Pin Compatible with the Mindspeed
MC2045-2/MC2045-2Y
500V Input Sensitivity (BER = 10-12)
Compatible with 4B/5B Data Coding
Programmable LOS Threshold
Stable LOS Threshold Over Supply Range
Output Disable Function and Automatic Squelch
Single +3.3V or +5.0V Power Supply
18mA Supply Current
MAX3645
+2.97V to +5.5V, 125Mbps to 200Mbps Limiting
Amplifier with Loss-of-Signal Detector
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
19-3026; Rev
1; 11/04
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.
PART
TEMP RANGE
PIN-PACKAGE
MAX3645ESE
-40°C to +85°C
16 SO
MAX3645EEE
-40
°C to +85°C
16 QSOP
MAX3645EEE+
-40
°C to +85°C
16 QSOP
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
CAZ2
TH
N.C.
VCCE
DOUT+
DOUT-
GNDE
LOS
TOP VIEW
MAX3645
SO/QSOP
CAZ1
GNDA
VCCA
DIN+
DIN-
CSD
DIS
LOS
Pin Configuration
MAX3645
MAX3644*
PIN K
IN
VCC
OUT-
OUT+
DIN+
DIN-
GNDA
DOUT+
DOUT-
LOS
DIS
CSD VCCA CAZ1
CAZ2
GND
*FUTURE PRODUCT
VCCE
TH
GNDE
N.C.
0.1
F
0.1
F
CSD
1nF
CAZ
0.1
F
RTH
100
50
50
50
50
VCC - 2V
Typical Application Circuit
+Denotes lead-free package.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3645ESE | 功能描述:限幅放大器 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 |
| MAX3645ESE+ | 功能描述:限幅放大器 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 |
| MAX3645ESE+T | 功能描述:限幅放大器 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 |
| MAX3645ESEEVKIT | 功能描述:限幅放大器 +2.97V to +5.5V 125Mbps to 200Mbps Limiting Amplifier with Loss-of-Signal Detector 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 |
| MAX3645ESE-T | 功能描述:限幅放大器 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 |
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