AD9522-5 12 LVDS/24 CMOS Output Clock Generator

AD9522-5: 12 LVDS/24 CMOS Output Clock Generator

The AD9522-5 provides a multioutput clock distribution function with subpicosecond jitter performance, along with an on-chip PLL that can be used with an external VCO. The AD9522 serial interface supports both SPI and I²C® ports. An in-package EEPROM can be programmed through the serial interface and store user-defined register settings for power-up and chip reset.The AD9522 features 12 LVDS outputs in four groups. Any of the 800 MHz LVDS outputs can be reconfigured as two 250 MHz CMOS outputs.

Each group of outputs has a divider that allows both the divide ratio (from 1 to 32) and the phase (coarse delay) to be set.The AD9522 is available in a 64-lead LFCSP and can be operated from a single 3.3 V supply. The external VCO can have an operating voltage up to 5.5 V.The AD9522 is specified for operation over the standard industrial range of −40°C to +85°C.The AD9520-5 is an equivalent part to the AD9522-5 featuring LVPECL/CMOS drivers instead of LVDS/CMOS drivers.

技术特性

Low phase noise, phase-locked loop (PLL) (Please see data sheet for additional details.)
Twelve 800 MHz LVDS outputs divided into 4 groups (Please see data sheet for additional details.)
Automatic synchronization of all outputs on power-up
Manual synchronization of outputs as needed
SPI- and I²C-compatible serial control port
64-lead LFCSP
Nonvolatile EEPROM stores configuration settings

技术指标

Product Description: Multi-Output Clcok Generator
+Supply Voltage (V): 3.3V
# of Inputs: 1
# of Outputs: 12
On-Chip VCO or DCO: No
Max f-out (MHz): 2400MHz
Output Logic: CMOS,LVDS,LVPECL
Random Jitter (ps-RMS): 0.242ps
I/O Interface: Serial

功能框图

AD9522-5 功能框图

应用领域

Low jitter, low phase noise clock distribution
Clock generation and translation for SONET, 10Ge, 10G FC, and other 10 Gbps protocols
Forward error correction (G.710)
Clocking high speed ADCs, DACs, DDSs, DDCs, DUCs, MxFEs
High performance wireless transceivers
ATE and high performance instrumentation
Broadband infrastructures

订购指南

产品型号	封装	引脚	温度范围	包装和数量	报价*(100-499)	报价*1000 pcs	RoHS
AD9522-5BCPZ 产品状态: 量产	64 ld LFCSP (9x9mm, 5.25mm exposed pad	64	工业	Tray, 260	$ 11.90	$ 10.11	Y 材料信息
AD9522-5BCPZ-REEL7 产品状态: 量产	64 ld LFCSP (9x9mm, 5.25mm exposed pad	64	工业	Reel, 750	$ 11.90	$ 10.11	Y 材料信息

开发工具

产品型号	描述	报价	RoHS
AD9522-5/PCBZ 产品状态: 量产	Evaluation Board	$ 126.50	是