参数资料
| 型号： | AD9550BCPZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC INTEGER-N TRANSLATOR 32-LFCSP |
| 标准包装： | 1 |
| 类型： | 时钟/频率转换器 |
| PLL： | 是 |
| 主要目的： | 以太网，GPON，SONET/SHD，T1/E1 |
| 输入： | CMOS |
| 输出： | CMOS，LVDS，LVPECL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:2 |
| 差分 - 输入:输出： | 无/是 |
| 频率 - 最大： | 810MHz |
| 电源电压： | 3.135 V ~ 3.465 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-WFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 32-LFCSP-WQ |
| 包装： | 托盘 |
Integer-N Clock Translator
for Wireline Communications
AD9550
Rev. 0
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rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
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2010 Analog Devices, Inc. All rights reserved.
FEATURES
Converts preset standard input frequencies to standard
output frequencies
Input frequencies from 8 kHz to 200 MHz
Output frequencies up to 810 MHz LVPECL and LVDS
(200 MHz CMOS)
Preset pin-programmable frequency translation ratios
On-chip VCO
Single-ended CMOS reference input
Two output clocks (independently programmable as LVDS,
LVPECL, or CMOS)
Single supply (3.3 V)
Very low power: <450 mW (under most conditions)
Small package size (5 mm × 5 mm)
Exceeds Telcordia GR-253-CORE jitter generation, transfer
and tolerance specifications
APPLICATIONS
Cost effective replacement of high frequency VCXO, OCXO,
and SAW resonators
Flexible frequency translation for wireline applications such
as Ethernet, T1/E1, SONET/SDH, GPON, xDSL
Wireless infrastructure
Test and measurement (including handheld devices)
BASIC BLOCK DIAGRAM
PLL
OUTPUT
CIRCUITRY
REF
OUT2
OUT1
PIN DECODER
AD9550
09057-
001
Figure 1.
GENERAL DESCRIPTION
The AD9550 is a phase-locked loop (PLL) based clock translator
designed to address the needs of wireline communication and
base station applications. The device employs an integer-N PLL
to accommodate the applicable frequency translation requirements.
It accepts a single-ended input reference signal at the REF input.
The AD9550 is pin programmable, providing a matrix of
standard input/output frequency translations from a list of
15 possible input frequencies to a list of 52 possible output
frequency pairs (OUT1 and OUT2).
The AD9550 output is compatible with LVPECL, LVDS, or
single-ended CMOS logic levels, although the AD9550 is
implemented in a strictly CMOS process.
The AD9550 operates over the extended industrial temperature
range of 40°C to +85°C.
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相关代理商/技术参数 |
参数描述 |
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| AD9550BCPZ-REEL7 | 功能描述:IC INTEGER-N TRANSLATOR 32-LFCSP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:28 系列:- 类型:时钟/频率发生器 PLL:是 主要目的:Intel CPU 服务器 输入:时钟 输出:LVCMOS 电路数:1 比率 - 输入:输出:3:22 差分 - 输入:输出:无/是 频率 - 最大:400MHz 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 85°C 安装类型:表面贴装 封装/外壳:64-TFSOP （0.240"，6.10mm 宽） 供应商设备封装:64-TSSOP 包装:管件 |
| AD9551 | 制造商:AD 制造商全称:Analog Devices 功能描述:Multiservice Clock Generator |
| AD9551/PCBZ | 功能描述:BOARD EVAL FOR AD9951 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:- 标准包装:1 系列:PSoC® 主要目的:电源管理，热管理 嵌入式:- 已用 IC / 零件:- 主要属性:- 次要属性:- 已供物品:板，CD，电源 |
| AD9551BCPZ | 功能描述:IC CLOCK GEN MULTISERV 40-LFCSP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:2,000 系列:- 类型:PLL 时钟发生器 PLL:带旁路 输入:LVCMOS，LVPECL 输出:LVCMOS 电路数:1 比率 - 输入:输出:2:11 差分 - 输入:输出:是/无 频率 - 最大:240MHz 除法器/乘法器:是/无 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP（7x7） 包装:带卷 (TR) |
| AD9551BCPZ-REEL7 | 功能描述:IC CLOCK GEN TRANSLATOR 40LFCSP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:2,000 系列:- 类型:PLL 时钟发生器 PLL:带旁路 输入:LVCMOS，LVPECL 输出:LVCMOS 电路数:1 比率 - 输入:输出:2:11 差分 - 输入:输出:是/无 频率 - 最大:240MHz 除法器/乘法器:是/无 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP（7x7） 包装:带卷 (TR) |
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