AD9540BCPZ datasheet(1/32 Pages) AD

номер детали	AD9540BCPZ

подробное описание детали	655 MHz Low Jitter Clock Generator

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655 MHz Low Jitter Clock Generator

Data Sheet

AD9540

Rev. C

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Tel: 781.329.4700

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FEATURES

Excellent intrinsic jitter performance

200 MHz phase frequency detector inputs

655 MHz programmable input dividers for the phase

frequency detector (÷M, ÷N) {M, N = 1 to 16} (bypassable)

Programmable RF divider (÷R) {R = 1, 2, 4, 8} (bypassable)

8 programmable phase/frequency profiles

400 MSPS internal DDS clock speed

48-bit frequency tuning word resolution

14-bit programmable phase offset

1.8 V supply for device operation

3.3 V supply for I/O, CML driver, and charge pump output

Software controlled power-down

48-lead LFCSP package

Programmable charge pump current (up to 4 mA)

Dual-mode PLL lock detect

655 MHz CML-mode PECL-compliant output driver

APPLICATIONS

Clocking high performance data converters

Base station clocking applications

Network (SONET/SDH) clocking

Gigabit Ethernet (GbE) clocking

Instrumentation clocking circuits

Agile LO frequency synthesis

Automotive radar

FM chirp source for radar and scanning systems

Test and measurement equipment

Acousto-optic device drivers

FUNCTIONAL BLOCK DIAGRAM

AVDD AGND DVDD DGND

CP_VDD

CP_RSET

CP

REF, AMP

REFIN

CLK1

CHARGE

PUMP

PHASE

FREQUENCY

DETECTOR

M DIVIDER

N DIVIDER

DIVIDER

1, 2, 4, 8

SYNC_IN/STATUS

SYNC, PLL

LOCK

SCLK

SDI/O

SDO

CS

SERIAL

CONTROL

PORT

TIMING AND

CONTROL LOGIC

CLK2

CP_OUT

CLK2

DRV_RSET

OUT0

CML

OUT0

CLK

DIVCLK

S2

S1

S0

PHASE/

FREQUENCY

PROFILES

DDS

IOUT

DAC

DAC_RSET

48

10

14

AD9540

Figure 1.

Аналогичный номер детали - AD9540BCPZ

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD9540BCPZ	485Kb / 32P	655 MHz Low Jitter Clock Generator 7/04-Revision 0
Analog Devices	AD9540BCPZ-REEL	485Kb / 32P	655 MHz Low Jitter Clock Generator 7/04-Revision 0

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Аналогичное описание - AD9540BCPZ

производитель	номер детали	датащи	подробное описание детали
Maxim Integrated Produc...	MAX3670	339Kb / 13P	Low-Jitter 155MHz/622MHz Clock Generator 19-2166; Rev 0; 9/01
Maxim Integrated Produc...	MAX3672	493Kb / 12P	Low-Jitter 155MHz/622MHz Clock Generator 19-2697; Rev 0; 12/02
Analog Devices	AD9540	485Kb / 32P	655 MHz Low Jitter Clock Generator 7/04-Revision 0
Maxim Integrated Produc...	MAX3670	202Kb / 12P	Low-Jitter 155MHz/622MHz Clock Generator Rev 2; 9/09
Analog Devices	AD9523-1BCPZ	840Kb / 60P	Low Jitter Clock Generator REV. B
Analog Devices	AD9540	846Kb / 32P	655 MHz Low Jitter Clock Generator REV. A
ON Semiconductor	P1P8160A	129Kb / 6P	Low Jitter Clock Generator October, 2010 ??Rev. 2
Texas Instruments	LMK03328	2Mb / 153P	Ultra-Low Jitter Clock Generator
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