Datasheet > ICS84320AI01

ICS84320AI01

更新时间： 2024-11-03 02:51:27

品牌	Logo	应用领域
矽成 - ICSI		/
页数	文件大小	规格书
18页	192K
描述
780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL

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ICS84320AI01 数据手册

ICS84320I-01

780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL

LVPECL FREQUENCY SYNTHESIZER

Integrated

Circuit

Systems, Inc.

GENERAL DESCRIPTION

FEATURES

The ICS84320I-01 is a general purpose, dual • Dual differential 3.3V LVPECL outputs

ICS

HiPerClockS™

output Crystal-to-3.3V Differential LVPECL

High Frequency Synthesizer and a member of

the HiPerClockS™ family of High Performance

Clock Solutions from ICS. The ICS84320I-01

• Selectable crystal oscillator interface

or LVCMOS/LVTTLTEST_CLK

• Output frequency range: 77.5MHz to 780MHz

• Crystal input frequency range: 14MHz to 40MHz

• VCO range: 620MHz to 780MHz

has a selectable TEST_CLK or crystal inputs. The VCO

operates at a frequency range of 620MHz to 780MHz. The

VCO frequency is programmed in steps equal to the

value of the input reference or crystal frequency. The VCO

and output frequency can be programmed using the

serial or parallel interfaces to the configuration logic. The

low phase noise characteristics of the ICS84320I-01

make it an ideal clock source for 10 Gigabit Ethernet,

SONET, and Serial Attached SCSI applications.

• Parallel or serial interface for programming counter

and output dividers

• Duty cycle: 44% - 56% (N > 1)

• RMS period jitter: 2.0ps (typical)

• RMS phase jitter at 155.52MHz, using a 38.88MHz crystal

(12kHz to 20MHz): 2.38ps (typical)

• RMS phase noise at 155.52MHz (typical)

Offset

Noise Power

100Hz ................ -90.5 dBc/Hz

1kHz ............... -114.2 dBc/Hz

10kHz ............... -123.6 dBc/Hz

100kHz ............... -128.1 dBc/Hz

• 3.3V supply voltage

• -40°C to 85°C ambient operating temperature

• Available in both, Standard and RoHS/Lead-Free

compliant packages

BLOCK DIAGRAM

VCO_SEL

PIN ASSIGNMENT

XTAL_SEL

TEST_CLK

XTAL_IN

OSC

XTAL_OUT

32 31 30 29 28 27 26 25

XTAL_OUT

TEST_CLK

XTAL_SEL

V^CCA

PLL

ICS84320I-01

32-Lead LQFP

7mm x 7mm x 1.4mm

package body

Y Package

÷ N

PHASE DETECTOR

÷ 1

÷ 2

÷ 4

÷ 8

S_LOAD

S_DATA

S_CLOCK

VCO

FOUT0

nFOUT0

FOUT1

nFOUT1

÷ M

Top View

V^EE

S_LOAD

S_DATA

S_CLOCK

nP_LOAD

CONFIGURATION

INTERFACE

LOGIC

10 11 12 13 14 15 16

TEST

M0:M8

N0:N1

The Preliminary Information presented herein represents a product in prototyping or pre-production.The noted characteristics are based on initial

product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications without notice.

84320AYI-01

www.icst.com/products/hiperclocks.html

REV.A AUGUST 11, 2005

12 3 4 5 6 7...18

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与ICS84320AI01相关器件

型号	品牌	获取价格	描述	数据表
ICS84320AK01	IDT	获取价格	780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS84320AK01	ICSI	获取价格	780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS84320AK-01	ICSI	获取价格	780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS84320AK-01	IDT	获取价格	780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS84320AK-01LF	IDT	获取价格	780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS84320AK-01LFT	IDT	获取价格	780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS84320AK-01T	IDT	获取价格	780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS84320AK-01T	ICSI	获取价格	780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS84320AY-01	IDT	获取价格	780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS84320AY-01	ICSI	获取价格	780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

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