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參數資料
| 型號： | UMA1019AM |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | XO, clock |
| 英文描述： | Low-voltage frequency synthesizer for radio telephones |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 1700 MHz, PDSO20 |
| 文件頁數： | 4/16頁 |
| 文件大小： | 134K |
| 代理商： | UMA1019AM |
1995 Jul 07
4
Philips Semiconductors
Product specification
Low-voltage frequency synthesizer
for radio telephones
UMA1019AM
PINNING
SYMBOL
PIN
DESCRIPTION
FAST
1
control input to speed-up main
synthesizer
speed-up charge-pump output
normal charge-pump output
digital power supply 1
digital power supply 2
1.7 GHz RF main divider input
digital ground 1
crystal frequency input from TCXO
power-down input
not connected
programming bus clock input
programming bus data input
programming bus enable input
(active LOW)
regulator pin to set the charge-pump
currents
not connected
analog ground
not connected
supply for charge-pump
digital power supply 3
in-lock detect output; test mode
output
CPF
CP
V
DD1
V
DD2
RFI
DGND1
f
XTAL
POFF
n.c.
CLK
DATA
E
2
3
4
5
6
7
8
9
10
11
12
13
I
SET
14
n.c.
AGND
n.c.
V
CC
V
DD3
LOCK
15
16
17
18
19
20
Fig.2 Pin configuration.
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PDF描述 |
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| UMA1020 | Low-voltage dual frequency synthesizer for radio telephones |
| UMA1020AM | Low-voltage dual frequency synthesizer for radio telephones |
| UMA1020M | Low-voltage dual frequency synthesizer for radio telephones |
| UMA1021M | Low-voltage frequency synthesizer for radio telephones |
| UMA1021 | Low-voltage frequency synthesizer for radio telephones |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UMA1019M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage frequency synthesizer for radio telephones |
| UMA1020 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage dual frequency synthesizer for radio telephones |
| UMA1020AM | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage dual frequency synthesizer for radio telephones |
| UMA1020M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage dual frequency synthesizer for radio telephones |
| UMA1021 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage frequency synthesizer for radio telephones |
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