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参数资料
| 型号： | MAX3634ETM+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC CLOCK PHASE ALIGNER 48-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 43 |
| 类型： | 时钟相位定位器 |
| PLL： | 无 |
| 主要目的： | GPON 光纤线路终端（OLT）接收器 |
| 输入： | LVPECL |
| 输出： | LVPECL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:1 |
| 差分 - 输入:输出： | 是/是 |
| 频率 - 最大： | 155.52MHz |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-WFQFN 裸露焊盘 |
| 供应商设备封装： | 48-TQFN-EP（7x7） |
| 包装： | 管件 |
General Description
The MAX3634 burst-mode clock phase aligner (CPA) is
designed specifically for 622Mbps or 1244Mbps GPON
(ITU G.984) optical line terminal (OLT) receiver applica-
tions. The MAX3634 provides clock and clock-aligned
resynchronized upstream data through differential
LVPECL outputs. Using the OLT system clock as a ref-
erence, the MAX3634 aligns to the input data and
acquires within the first 13 bits of the burst. The CPA
operates with received data that is frequency locked to
the OLT reference. The acquisition time, bit-error ratio,
and jitter tolerance all support GPON PMD specifica-
tions. LVPECL high-speed clock and data outputs pro-
vide compatibility with FPGAs at 622Mbps and with the
MAX3885 deserializer at 1244Mbps.
The MAX3634 is available in a low-profile, 7mm x 7mm,
48-lead TQFN package. The MAX3634 operates from a
single +3.3V supply, over the -40
°C to +85°C tempera-
ture range.
Applications
622Mbps GPON OLT Receivers
1244Mbps GPON OLT Receivers
Features
DC-Coupled Clock Phase Aligner for Burst-Mode
GPON Applications
13-Bit Burst Acquisition Time
0.85UI High-Frequency Jitter Tolerance
Continuous Clock Output
Byte Rate (1/8th Data Rate) Reference Clock Input
Lock Detect Output
LVPECL Serial Data Input and Output
LVPECL Reset Input
MAX3634
622Mbps/1244Mbps Burst-Mode Clock
Phase Aligner for GPON OLT Applications
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
19-3818; Rev 0; 9/05
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.
EVALUATION
KIT
AVAILABLE
PART
TEMP RANGE
PIN-
PACKAGE
PKG
CODE
MAX3634ETM
-40°C to +85°C
48 TQFN
(7mm x 7mm)
T4877-6
MAX3634
MAX3738
BURST-MODE
TIA/LA
MAX3656
BURST-MODE
LASER DRIVER
MAX3864
MAX3748A
TIA/LA
MAX3872
SONET
CDR
MAX3892
DATA
SERIALIZER
DATA
CLOCK
OLT CLOCK
DATA
BURST RESET
RATESEL
DIVIDE BY 16
DIVIDE BY 8
CONTINUOUS
LASER DRIVER
GPON OPTICAL LINE TERMINATION
GPON OPTICAL NETWORK TERMINATION
DATA
BURST ENABLE
CLOCK
4
UPSTREAM
1244Mbps
DOWNSTREAM
2488Mbps
BURST-MODE
CLOCK PHASE
ALIGNER
Typical Application Circuit
Pin Configuration appears at end of data sheet.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3634ETM+ | 功能描述:计时器和支持产品 622/1244Mbps Burst-M Clock Phase Aligner RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel |
| MAX3634ETM+T | 功能描述:计时器和支持产品 622/1244Mbps Burst-M Clock Phase Aligner RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel |
| MAX3634ETM-T | 功能描述:计时器和支持产品 622/1244Mbps Burst-M Clock Phase Aligner RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel |
| MAX3634EVKIT | 功能描述:计时器和支持产品 Evaluation Kit for the MAX3634 RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel |
| MAX3635ECB+ | 功能描述:计时器和支持产品 New RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel |
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