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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： | 6/16頁 |
| 文件大小： | 104K |
| 代理商： | UMA1021 |
1998 Nov 19
6
Philips Semiconductors
Product specification
Low-voltage frequency synthesizer for
radio telephones
UMA1021AM
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
HANDLING
All pins withstand the ESD class 2 test in accordance with “EIA/JESD22-A114-A”
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
DD1
, V
DD2
V
CC
V
CC-DD
digital supply voltage
analog supply voltage for charge pump
supply voltage difference
between the analog and digital supply
voltages
voltage
at pins 5, 7, 9, 10 and 11
at pins 1, 2, 13 and 16
difference in voltage between any of
pins GND(CP), V
SS1
, V
SS2
and V
SS3
total power dissipation
storage temperature
operating ambient temperature
maximum junction temperature
0.3
0.3
+5.5
+5.5
V
V
0.3
+5.5
V
V
n
0.3
0.3
0.3
V
DD
+ 0.3
V
CC
+ 0.3
+0.3
V
V
V
V
GND
these pins should be
connected together
P
tot
T
stg
T
amb
T
j(max)
55
30
85
+125
+85
150
mW
°
C
°
C
°
C
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
R
th(j-a)
thermal resistance from junction to ambient
in free air
142
K/W
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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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