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SA7016 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 1.3GHz low voltage fractional-N synthesizer - Philips

भाग संख्या SA7016
समारोह 1.3GHz low voltage fractional-N synthesizer
मैन्युफैक्चरर्स Philips 
लोगो Philips लोगो 
पूर्व दर्शन
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<?=SA7016?> डेटा पत्रक पीडीएफ

SA7016 pdf
Philips Semiconductors
1.3GHz low voltage fractional-N synthesizer
Product specification
SA7016
GENERAL DESCRIPTION
The SA7016 BICMOS device integrates programmable dividers,
charge pumps and a phase comparator to implement a
phase-locked loop. The device is designed to operate from 3 NiCd
cells, in pocket phones, with low current and nominal 3 V supplies.
The synthesizer operates at VCO input frequencies up to 1.3 GHz.
The synthesizer has fully programmable main and reference
dividers. All divider ratios are supplied via a 3-wire serial
programming bus.
Separate power and ground pins are provided to the analog and
digital circuits. The ground leads should be externally short-circuited
to prevent large currents flowing across the die and thus causing
damage. VDDCP must be greater than or equal to VDD.
The charge pump current (gain) is set by an external resistance at
the RSET pin. Only passive loop filters could be used; the charge
pump operates within a wide voltage compliance range to provide a
wider tuning range.
LOCK 1
TEST 2
VDD 3
GND 4
RFin+ 5
RFin– 6
GNDCP 7
PHP 8
16 PON
15 STROBE
14 DATA
13 CLOCK
12 REFin+
11 REFin–
10 RSET
9 VDDCP
SR01505
Figure 1. Pin Configuration
FEATURES
Low phase noise
Low power
Fully programmable main divider
Internal fractional spurious compensation
Hardware and software power down
Split supply for VDD and VDDCP
QUICK REFERENCE DATA
SYMBOL
PARAMETER
VDD
VDDCP
IDDCP+IDD
IDDCP+IDD
fVCO
fREF
fPC
Tamb
Supply voltage
Analog supply voltage
Total supply current
Total supply current in power-down mode
Input frequency
Crystal reference input frequency
Maximum phase comparator frequency
Operating ambient temperature
APPLICATIONS
350–1300 MHz wireless equipment
Cellular phones
Portable battery-powered radio equipment.
CONDITIONS
VDDCP VDD
MIN.
2.7
2.7
350
5
–40
TYP.
6.2
1
MAX.
5.5
5.5
7.3
1300
40
4
+85
UNIT
V
V
mA
µA
MHz
MHz
MHz
°C
ORDERING INFORMATION
PACKAGE
TYPE NUMBER
NAME
SA7016DH
TSSOP16
DESCRIPTION
Plastic thin shrink small outline package; 16 leads; body width 4.4 mm
VERSION
SOT403–1
1999 Nov 04
2 853–2160 22634

विन्यास 18 पेज
डाउनलोड[ SA7016 Datasheet.PDF ]


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