AD9508PCBZ datasheet(1/40 Pages) AD

tên linh kiện	AD9508PCBZ

Giải thích chi tiết về linh kiện	1.65 GHz Clock Fanout Buffer with Output Dividers and Delay Adjust

PDF	40 Pages

Scroll/Zoom	100%

nhà sản xuất	AD [Analog Devices]

Trang chủ	http://www.analog.com

Logo

1 / 40 page

1.65 GHz Clock Fanout Buffer with

Output Dividers and Delay Adjust

Data Sheet

AD9508

Rev. A

Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother

rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Technical Support

www.analog.com

FEATURES

1.65 GHz differential clock inputs/outputs

10-bit programmable dividers, 1 to 1024, all integers

Up to 4 differential outputs or 8 CMOS outputs

Pin strapping capability for hardwired programming at

power-up

<115 fs rms broadband random jitter (see Figure 25)

Additive output jitter: 41 fs rms typical (12 kHz to 20 MHz)

Excellent output-to-output isolation

Automatic synchronization of all outputs

Single 2.5 V/3.3 V power supply

Internal LDO (low drop-out) voltage regulator for enhanced

power supply immunity

Phase offset select for output-to-output coarse delay adjust

3 programmable output logic levels, LVDS, HSTL, and CMOS

Serial control port (SPI/I2C) or pin-programmable mode

Space-saving 24-lead LFCSP

APPLICATIONS

Low jitter, low phase noise clock distribution

Clocking high speed ADCs, DACs, DDSs, DDCs, DUCs, MxFEs

High performance wireless transceivers

High performance instrumentation

Broadband infrastructure

FUNCTIONAL BLOCK DIAGRAM

Figure 1.

GENERAL DESCRIPTION

The AD9508 provides clock fanout capability in a design that

emphasizes low jitter to maximize system performance. This

device benefits applications like clocking data converters with

demanding phase noise and low jitter requirements.

There are four independent differential clock outputs, each with

various types of logic levels available. Available logic types

include LVDS (1.65 GHz), HSTL (1.65 GHz), and 1.8 V CMOS

(250 MHz). In 1.8 V CMOS output mode, the differential output

becomes two CMOS single-ended signals. The CMOS outputs

are 1.8 V logic levels, regardless of the operating supply voltage.

Each output has a programmable divider that can be bypassed

or be set to divide by any integer up to 1024. In addition, the

AD9508 supports a coarse output phase adjustment between the

outputs.

The device can also be pin programmed for various fixed

configurations at power-up without the need for SPI or I2C

programming.

The AD9508 is available in a 24-lead LFCSP and operates from

a either a single 2.5 V or 3.3 V supply. The temperature range is

−40°C to +85°C.

DIV/Φ

OUT0

OUT1

OUT2

OUT3

CONTROL

INTERFACE

SPI/I2C/PINS

AD9508

CLK

SCLK/SCL/SC0

SDIO/SDA/S1

SDO/S3

CS/C2

SYNC

CLK

PIN CONTROL

DIV/Φ

RESET

Số phần tương tự - AD9508PCBZ

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Analog Devices	AD9508	1,009Kb / 40P	1.65 GHz Clock Fanout Buffer 9/2014-Rev. C to Rev. D
	AD9508BCPZ	1,009Kb / 40P	1.65 GHz Clock Fanout Buffer 9/2014-Rev. C to Rev. D
	AD9508BCPZ-REEL7	1,009Kb / 40P	1.65 GHz Clock Fanout Buffer 9/2014-Rev. C to Rev. D
	AD9508	1,009Kb / 40P	1.65 GHz Clock Fanout Buffer 9/2014-Rev. C to Rev. D

More results

Mô tả tương tự - AD9508PCBZ

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Analog Devices	AD9514	633Kb / 28P	1.6 GHz Clock Distribution IC, Dividers, Delay Adjust, Three Outputs 7/05-Revision 0
	AD9515	656Kb / 28P	1.6 GHz Clock Distribution IC, Dividers, Delay Adjust, Two Outputs 7/05-Revision 0
	AD9512BCPZ	967Kb / 48P	1.2 GHz Clock Distribution IC, 1.6 GHz Inputs, Dividers, Delay Adjust, Five Outputs REV. A
	AD9510	886Kb / 56P	1.2 GHz Clock Distribution IC, PLL Core, Dividers, Delay Adjust, Eight Outputs REV. B
	AD9511	1Mb / 60P	1.2 GHz Clock Distribution IC, PLL Core, Dividers, Delay Adjust, Five Outputs REV. A
	AD9514	634Kb / 28P	1.6 GHz Clock Distribution IC, Dividers, Delay Adjust, Three Outputs REV. 0
	AD9515	469Kb / 28P	1.6 GHz Clock Distribution IC, Dividers, Delay Adjust, Two Outputs REV. A
	AD9508	1,009Kb / 40P	1.65 GHz Clock Fanout Buffer 9/2014-Rev. C to Rev. D
	AD9510	1Mb / 56P	1.2 GHz Clock Distribution IC, PLL Core, Dividers, Delay Adjust, Eight Outputs 9/2016-Rev. B to Rev. C
	AD9515	407Kb / 28P	1.6 GHz Clock Distribution IC, Dividers, Delay Adjust, Two Outputs Rev. B

More results

AD9508PCBZ bảng dữ liệu(PDF) 1 Page - Analog Devices

AD9508PCBZ bảng dữ liệu(HTML) 1 Page - Analog Devices

Số phần tương tự - AD9508PCBZ

Mô tả tương tự - AD9508PCBZ

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

bảng dữ liệu tải về

Link URL