参数资料
型号: ADN2813ACPZ-500RL7
厂商: Analog Devices Inc
文件页数: 1/28页
文件大小: 0K
描述: IC CLK/DATA REC 1.25GBPS 32LFCSP
标准包装: 500
类型: 时钟和数据恢复(CDR),多路复用器
PLL:
主要目的: SONET/SDH
输入: CML
输出: LVDS
电路数: 1
比率 - 输入:输出: 1:2
差分 - 输入:输出: 是/是
频率 - 最大: 1.25GHz
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: 32-VFQFN 裸露焊盘,CSP
供应商设备封装: 32-LFCSP-VQ(5x5)
包装: 带卷 (TR)
Continuous Rate 10 Mb/s to 1.25 Gb/s Clock and
Data Recovery IC with Integrated Limiting Amp
ADN2813
Rev. B
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rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
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Tel: 781.329.4700
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Fax: 781.461.3113
200
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FEATURES
Serial data input: 10 Mb/s to 1.25 Gb/s
Exceeds SONET requirements for jitter transfer/
generation/tolerance
Quantizer sensitivity: 3.3 mV typ
Adjustable slice level: ±95 mV
Patented clock recovery architecture
Loss-of-signal (LOS) detect range: 2.3 mV to 19 mV
Independent slice level adjust and LOS detector
No reference clock required
Loss-of-lock indicator
I2C interface to access optional features
Single-supply operation: 3.3 V
Low power: 450 mW typ
5 mm × 5 mm 32-lead LFCSP, Pb free
APPLICATIONS
SONET OC-1/-3/-12 and all associated FEC rates
Fibre Channel, GbE, HDTVs
WDM transponders
Regenerators/repeaters
Test equipment
Broadband cross-connects and routers
GENERAL DESCRIPTION
The ADN2813 provides the receiver functions of quantization,
signal level detect, and clock and data recovery for continuous
data rates from 10 Mb/s to 1.25 Gb/s. The ADN2813 automati-
cally locks to all data rates without the need for an external
reference clock or programming. All SONET jitter requirements
are met, including jitter transfer, jitter generation, and jitter
tolerance. All specifications are quoted for 40°C to +85°C
ambient temperature, unless otherwise noted.
This device, together with a PIN diode and a TIA preamplifier,
can implement a highly integrated, low cost, low power fiber
optic receiver.
The receiver front-end, loss-of-signal (LOS) detector circuit
indicates when the input signal level has fallen below a user-
adjustable threshold. The LOS detect circuit has hysteresis to
prevent chatter at the output.
The ADN2813 is available in a compact 5 mm × 5 mm,
32-lead LFCSP.
FUNCTIONAL BLOCK DIAGRAM
2
04951-
0-
001
SLICEP/N
LOL
DATAOUTP/N
LOS
THRADJ
CLKOUTP/N
ADN2813
2
VCC
VEE
CF1
CF2
PIN
NIN
VREF
QUANTIZER
VCO
PHASE
SHIFTER
PHASE
DETECT
FREQUENCY
DETECT
LOS
DETECT
DATA
RE-TIMING
LOOP
FILTER
LOOP
FILTER
REFCLKP/N
(OPTIONAL)
2
Figure 1.
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ADN2814ACPZ 功能描述:IC CLOCK/DATA RECOVERY 32LFCSP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1 系列:- 类型:时钟/频率发生器,多路复用器 PLL:是 主要目的:存储器,RDRAM 输入:晶体 输出:LVCMOS 电路数:1 比率 - 输入:输出:1:2 差分 - 输入:输出:无/是 频率 - 最大:400MHz 电源电压:3 V ~ 3.6 V 工作温度:0°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:Digi-Reel® 其它名称:296-6719-6
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