參數(shù)資料
型號(hào): SA8016DH
廠商: NXP SEMICONDUCTORS
元件分類: XO, clock
英文描述: 2.5GHz low voltage fractional-N synthesizer
中文描述: PLL FREQUENCY SYNTHESIZER, 2500 MHz, PDSO16
封裝: 4.40 MM, PLASTIC, TSSOP-16
文件頁(yè)數(shù): 3/20頁(yè)
文件大?。?/td> 252K
代理商: SA8016DH
Philips Semiconductors
Product specification
SA8016
2.5GHz low voltage fractional-N synthesizer
1999 Nov 04
3
SR01506
CLOCK
DATA
STROBE
RFin+
RFin–
REF
in+
REF
in–
TEST
LOAD SIGNALS
ADDRESS DECODER
2–BIT SHIFT
REGISTER
22–BIT SHIFT
REGISTER
CONTROL
LATCH
LATCH
MAIN DIVIDER
REFERENCE
DIVIDER
LATCH
AMP
11
12
6
5
15
14
13
2
PHASE
DETECTOR
COMP
PUMP
BIAS
PUMP
CURRENT
SETTING
GND
4
7
3
GND
CP
V
DD
R
SET
V
DDCP
PHP
LOCK
10
9
8
1
PON
16
Figure 3.
Block Diagram (TSSOP16)
TSSOP16 PIN DESCRIPTION
SYMBOL
PIN
DESCRIPTION
LOCK
1
Lock detect output
TEST
2
Test (should be either grounded or
connected to V
DD
)
Digital supply
V
DD
GND
3
4
Digital ground
RFin+
5
RF input to main divider
RFin–
6
RF input to main divider
GND
CP
PHP
7
Charge pump ground
8
Main normal charge pump
V
DDCP
R
SET
9
Charge pump supply voltage
10
External resistor from this pin to ground
sets the charge pump current
Reference input
REFin–
11
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
相關(guān)PDF資料
PDF描述
SA8016 2.5GHz low voltage fractional-N synthesizer
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