AD9523BCPZ

Semiconductors - ICs

> Clock Timing & Frequency Management

> Clock Synthesizers & Generators

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Series Information for AD9523BCPZ - Analog Devices

Features

  • feature
    Output frequency: <1 MHz to 1 GHz Start-up frequency accuracy:

Description

CLOCK GENERATOR 1GHZ LFCSP-72

The AD9523 provides a low power, multi-output, clock distribution function with low jitter performance, along with an on-chip PLL and VCO. The on-chip VCO tunes from 3.6 GHz to 4.0 GHz. The AD9523 is designed to support the clock requirements for long term evolution (LTE) and multicarrier GSM base station designs. It relies on an external VCXO to provide the reference jitter cleanup to achieve the restrictive low phase noise requirements necessary for acceptable data converter SNR performance. The input receivers, oscillator, and zero delay receiver provide both single-ended and differential operation. When connected to a recovered system reference clock and a VCXO, the device generates 14 low noise outputs with a range of 1 MHz to 1 GHz, and one dedicated buffered output from the input PLL (PLL1). The frequency and phase of one clock output relative to another clock output can be varied by means of a divider phase select function that serves as a jitter-free coarse timing adjustment in increments that are equal to half the period of the signal coming out of the VCO. An in-package EEPROM can be programmed through the serial interface to store user-defined register settings for power-up and chip reset.

Specifications

Clock IC Type:
Clock Generator
Frequency:
1GHz
No. of Outputs:
14Outputs
Supply Voltage Min:
1.71V
Supply Voltage Max:
3.465V
Clock IC Case Style:
LFCSP
No. of Pins:
72Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

RS Components
Analog Devices, AD9523BCPZ
Newark Electronics
CLOCK GENERATOR, 1GHZ, LFCSP-72; Clock IC Type:Clock Generator; Frequency:1GHz; No. of Outputs:14Outputs; Supply Voltage Min:1.71V; Supply Voltage Max:3.465V; Clock IC Case Style:LFCSP; No. of Pins:72Pins; Product Range:- RoHS Compliant: Yes
RS Components UK
Analog Devices, AD9523BCPZ
RS Components NL
Analog Devices, AD9523BCPZ