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参数资料
| 型号： | MAX3964AETP+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC AMP LIMITING SGNL DET 20-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 75 |
| 类型： | 限幅放大器 |
| 应用： | 光纤学网络 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-WFQFN 裸露焊盘 |
| 供应商设备封装： | 20-TQFN-EP（4x4） |
| 包装： | 管件 |
General Description
The MAX3969 is a recommended upgrade for the
MAX3964 and MAX3968. The MAX3964A limiting amplifi-
er, with 2mVP-P input sensitivity and PECL data outputs, is
ideal for low-cost ATM, FDDI, and Fast Ethernet fiber
optic applications.
The MAX3964A features an integrated power detector
that senses the input-signal power. It provides a
received-signal-strength indicator (RSSI), which is an
analog indication of the power level and complementary
PECL loss-of-signal (LOS) outputs, which indicate when
the power level drops below a programmable threshold.
The threshold can be adjusted to detect signal ampli-
tudes as low as 2.7mVP-P. An optional squelch function
disables switching of the data outputs by holding them at
a known state during an LOS condition.
The MAX3968 provides the same functionality as the
MAX3964A, but has data-output edge speed suitable for
ESCON and 266Mbps fibre channel applications.
The MAX3964A/MAX3968 are available in die form, as
tested wafers, and in 20-pin QSOP packages. The
MAX3964AETP is available in a 20-pin thin QFN package.
Applications
125Mbps FDDI Receivers
155Mbps LAN ATM Receivers
Fast Ethernet Receivers
ESCON Receivers
155Mbps FTTx Receivers
Features
Single Supply: +3.0V to +5.5V
2mVP-P Input Sensitivity
1.2ns Output Edge Speed
Loss-of-Signal Detector with Programmable
Threshold
Analog Received-Signal-Strength Indicator
Output Squelch Function
Compatible with 4B/5B Data Coding
MAX3964A/MAX3968
+3.0V to +5.5V, 125Mbps to 266Mbps
Limiting Amplifiers with Loss-of-Signal Detector
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
MAX3964A
MAX3968
CZN
CZP
RSSI
LOS+
VCC
CAZ
1F
VCC
FILTER
VCC0
OUT-
GND
FILTER
10nF
CIN
4700pF
CIN
4700pF
0.1F
OUT+
155Mbps
TIA
IN
IN-
IN+
LOS-
OUT-
OUT+
SUB*
GND
R2
50
R1
≥100k
INV
*PIN NOT AVAILABLE ON MAX3964AETP.
VCC - 2V
SQUELCH
VCC
PHOTODIODE
VTH
Typical Operating Circuit
19-1314; Rev 5; 8/06
Pin Configurations and Selector Guide appear at end of data
sheet.
*Dice are designed to operate over a 0°C to +100°C junction
temperature (Tj) range, but are tested and guaranteed only at TA
= +25°C.
**Package Code: T2044-1
+Denotes lead-free package.
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
MAX3964AETP
-40°C to +85°C
20 Thin QFN**
MAX3964AETP+
-40°C to +85°C
20 Thin QFN**
MAX3964AC/D
-40°C to +85°C
Dice*
MAX3968CEP
0°C to +70°C
20 QSOP
MAX3968C/D
0°C to +70°C
Dice*
EVALUATION
KIT
AVAILABLE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3964AETP+ | 功能描述:限幅放大器 3-5.5V 125-266Mbps Limiting Amp 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 |
| MAX3964AETP+T | 功能描述:限幅放大器 3-5.5V 125-266Mbps Limiting Amp 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 |
| MAX3964AETP-T | 功能描述:限幅放大器 3-5.5V 125-266Mbps Limiting Amp 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 |
| MAX3964C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX3964CEP | 制造商:Maxim Integrated Products 功能描述:+3.0V TO +5.5V, 125MBPS TO 266MBPS LINITING A - Bulk |
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