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ADF4360-5BCP Integrated Synthesizer and VCO ADI
Analog Devices ADI
ADF4360-5BCP Datasheet PDF : 24 Pages
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Integrated Synthesizer and VCO
ADF4360-5
FEATURES
GENERAL DESCRIPTION
Output frequency range: 1200 MHz to 1400 MHz
Divide-by-2 output
3.0 V to 3.6 V power supply
1.8 V logic compatibility
Integer-N synthesizer
Programmable dual-modulus prescaler 8/9, 16/17, 32/33
Programmable output power level
3-wire serial interface
Analog and digital lock detect
Hardware and software power-down mode
The ADF4360-5 is a fully integrated integer-N synthesizer
and voltage-controlled oscillator (VCO). The ADF4360-5 is
designed for a center frequency of 1300 MHz. In addition, a
divide-by-2 option is available, whereby the user gets an RF
output of between 600 MHz and 700 MHz.
Control of all the on-chip registers is through a simple 3-wire
interface. The device operates with a power supply ranging from
3.0 V to 3.6 V and can be powered down when not in use.
APPLICATIONS
Wireless handsets (DECT, GSM, PCS, DCS, WCDMA)
Test equipment
Wireless LANs
CATV equipment
FUNCTIONAL BLOCK DIAGRAM
AVDD
DVDD
CE
RSET
REFIN
CLK
DATA
LE
ADF4360-5
14-BIT R
COUNTER
24-BIT
DATA REGISTER
24-BIT
FUNCTION
LATCH
LOCK
DETECT
MULTIPLEXER
MUTE
CHARGE
PUMP
PHASE
COMPARATOR
MUXOUT
CP
VVCO
VTUNE
CC
CN
INTEGER
REGISTER
PRESCALER
P/P+1
N = (BP + A)
13-BIT B
COUNTER
LOAD
LOAD
5-BIT A
COUNTER
VCO
CORE
DIVSEL = 1
OUTPUT
STAGE
RFOUTA
RFOUTB
÷2
AGND
DIVSEL = 2
DGND
CPGND
Figure 1.
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.326.8703 © 2004 Analog Devices, Inc. All rights reserved.
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