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SA8016WC PDF даташит

Спецификация SA8016WC изготовлена ​​​​«Philips» и имеет функцию, называемую «2.5GHz low voltage fractional-N synthesizer».

Детали детали

Номер произв SA8016WC
Описание 2.5GHz low voltage fractional-N synthesizer
Производители Philips
логотип Philips логотип 

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SA8016WC Даташит, Описание, Даташиты
INTEGRATED CIRCUITS
SA8016
2.5GHz low voltage fractional-N
synthesizer
Product specification
Supersedes data of 1999 Apr 16
1999 Nov 04
Philips
Semiconductors









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SA8016WC Даташит, Описание, Даташиты
Philips Semiconductors
2.5GHz low voltage fractional-N synthesizer
Product specification
SA8016
GENERAL DESCRIPTION
The SA8016 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 2.5 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.
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
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. TSSOP16 Pin Configuration
VDDPre
GND
GNDPre
RFin+
RFin–
N/C
1 24 23 22 21 20 19
2 18
3 17
4
TOP VIEW
16
5 15
6 14
7 8 9 10 11 12 13
DATA
CLOCK
REFin+
REFin–
N/C
N/C
APPLICATIONS
350–2500 MHz wireless equipment
Cellular phones (all standards)
WLAN
Portable battery-powered radio equipment.
SR02174
Figure 2. HBCC24 Pin configuration
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
CONDITIONS
VDDCP VDD
MIN.
2.7
2.7
350
5
–40
TYP.
8.0
1
MAX.
5.5
5.5
9.5
2500
40
4
+85
UNIT
V
V
mA
µA
MHz
MHz
MHz
°C
ORDERING INFORMATION
PACKAGE
TYPE NUMBER
NAME
DESCRIPTION
SA8016DH
TSSOP16
Plastic thin shrink small outline package; 16 leads; body width 4.4 mm
SA8016WC
HBCC24
Plastic, heatsink bottom chip carrier; 24 terminals; body 4 × 4 × 0.65 mm (CSP package)
VERSION
SOT403-1
SOT564-1
1999 Nov 04
2 853–2142 22636









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SA8016WC Даташит, Описание, Даташиты
Philips Semiconductors
2.5GHz low voltage fractional-N synthesizer
Product specification
SA8016
CLOCK
DATA
13
14
2–BIT SHIFT
REGISTER
STROBE
15
ADDRESS DECODER
22–BIT SHIFT
REGISTER
CONTROL
LATCH
GND
4
PUMP
CURRENT
SETTING
PUMP
BIAS
LOAD SIGNALS
RFin+
RFin–
5
6
AMP
LATCH
MAIN DIVIDER
COMP
PHASE
DETECTOR
REFin+
REFin–
12
11
LATCH
REFERENCE
DIVIDER
TEST
2
3
VDD
Figure 3. Block Diagram (TSSOP16)
TSSOP16 PIN DESCRIPTION
SYMBOL PIN
DESCRIPTION
LOCK
1 Lock detect output
TEST
VDD
GND
2 Test (should be either grounded or
connected to VDD)
3 Digital supply
4 Digital ground
RFin+
5 RF input to main divider
RFin–
6 RF input to main divider
GNDCP
PHP
7 Charge pump ground
8 Main normal charge pump
VDDCP
RSET
9 Charge pump supply voltage
10 External resistor from this pin to ground
sets the charge pump current
REFin–
11 Reference input
REFin+
12 Reference input
CLOCK
13 Programming bus clock input
DATA
14 Programming bus data input
STROBE
15 Programming bus enable input
PON
16 Power down control
10
RSET
9
VDDCP
8 PHP
7
GNDCP
1
LOCK
16 PON
SR01506
1999 Nov 04
3










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Номер в каталогеОписаниеПроизводители
SA8016WC2.5GHz low voltage fractional-N synthesizerPhilips
Philips

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