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參數(shù)資料
| 型號： | UMA1014 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Low-power frequency synthesizer for mobile radio communications |
| 中文描述： | 低功耗移動無線電通訊頻率合成器 |
| 文件頁數(shù)： | 14/17頁 |
| 文件大小： | 90K |
| 代理商： | UMA1014 |
October 1992
14
Philips Semiconductors
Product specification
Low-power frequency synthesizer for
mobile radio communications
UMA1014
APPLICATION INFORMATION
Fig.9 Typical cellular mobile radio application.
ETACS application for:
V
CO
sensitivity = 11 MHz/V.
Channel spacing = 12.5 kHz.
+
+
+
C12
68 pF
C13
120 pF
G1
9.6 MHz
C8
2-20 pF
C11
39 pF
C9
47 F
R7
68
R8
12
C10
47 F
VCP
VCC
1
2
3
4
5
6
8
7
16
15
14
13
12
11
9
10
VCC
R10
10 k
VCC
10 k
VCC
10 k
SDA
SCL
VCC
low
current
LED
R9
3.9 k
V3
VCC
100 nF
R3
12
C5
47 F
modulation
input
VOLTAGE
CONTROLLED
OSCILLATOR
870 to 910
MHz
C6
1 nF
R11
56
R5
18
C17
1 nF
R6
18
R4
18
C1
33 nF
C3
180 nF
C2
2.2 nF
R1
18 k
R2
10 k
control voltage
RF output
UMA 1014
MRA404 - 1
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相關代理商/技術參數(shù) |
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|---|---|
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| UMA1014T | 制造商:NXP Semiconductors 功能描述: |
| UMA1015AM | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-power dual frequency synthesizer for radio communications |
| UMA1015M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-power dual frequency synthesizer for radio communications |
| UMA1015M/C2 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-power dual frequency synthesizer for radio communications |
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