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參數資料
| 型號： | UMA1021 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Low-voltage frequency synthesizer for radio telephones |
| 中文描述： | 低電壓的無線電話頻率合成器 |
| 文件頁數： | 11/16頁 |
| 文件大?。?/td> | 104K |
| 代理商： | UMA1021 |
1998 Nov 19
11
Philips Semiconductors
Product specification
Low-voltage frequency synthesizer for
radio telephones
UMA1021AM
Fig.5 Typical test and application diagram.
(1) Values depend on application.
handbook, full pagewidth
MGL408
UMA1021AM
16
15
14
13
12
11
10
9
1
LOCK
ISET
VCC
GND(CP)
XTAL
VDD1
E
DATA
CLK
CP
VDD2
VSS3
RFI
VSS2
PON
VSS1
2
3
4
5
6
7
8
12
56 pF
56
1 k
18
to 1st mixer
18
56 pF
1 nF
18
(1)
(1)
(1)
(1)
(1)
positive supply
control
out
RF VCO
100
nF
4.7
μ
F
100 nF
12
positive supply
12
12
12
3-wire bus
100 nF
1 nF
fosc
VCC
GND
Vcontrol
VTCXO
100 nF
12
12
5.6 k
12
positive supply
100 nF
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相關代理商/技術參數 |
參數描述 |
|---|---|
| UMA1021AM | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage frequency synthesizer for radio telephones |
| UMA1021M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage frequency synthesizer for radio telephones |
| UMA1021M/C2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-SM-FREQ SYNTHESIZER |
| UMA1022M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low cost dual frequency synthesizer for radio telephones |
| UMA10A | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:ULTRAMITE SURFACE MOUNT 500 Watt Transient Voltage Suppressor 5.0 to 170 V |
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