參數資料
型號: UAA2080
廠商: NXP Semiconductors N.V.
英文描述: Advanced pager receiver
中文描述: 高級尋呼機接收器
文件頁數: 14/44頁
文件大?。?/td> 509K
代理商: UAA2080
1996 Jan 15
14
Philips Semiconductors
Product specification
Advanced pager receiver
UAA2080
PINNING (SO28)
SYMBOL PIN
DESCRIPTION
TPI
TPQ
VI1RF
VI2RF
RRFA
1
2
3
4
5
IF test point; I channel
IF test point; Q channel
pre-amplifier RF input 1
pre-amplifier RF input 2
external emitter resistor for
pre-amplifier
ground 1 (0 V)
pre-amplifier RF output 2
pre-amplifier RF output 1
supply voltage
I channel mixer input 2
I channel mixer input 1
Q channel mixer input 1
Q channel mixer input 2
ground 2 (0 V)
gyrator filter resistor; common line
gyrator filter resistor
frequency multiplier output 1
frequency multiplier output 2
external emitter resistor for frequency
multiplier
DC test point; no external connection
for normal operation
oscillator collector
ground 3 (0 V)
oscillator base; crystal input
oscillator emitter
test switch; connection to ground for
normal operation
battery LOW indicator output
data output
receiver enable input
GND1
VO2RF
VO1RF
V
P
VI2MI
VI1MI
VI1MQ
VI2MQ
GND2
COM
RGYR
VO1MUL
VO2MUL
RMUL
6
7
8
9
10
11
12
13
14
15
16
17
18
19
TDC
20
OSC
GND3
OSB
OSE
TS
21
22
23
24
25
BLI
DO
RE
26
27
28
Fig.8 Pin configuration; SO28.
1
2
3
4
5
6
7
8
9
10
11
12
13
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
UAA2080T
TPI
TPQ
VI1RF
VI2RF
RRFA
GND1
VO2RF
VO1RF
VP
VI2MI
VI1MI
VI1MQ
VI2MQ
GND2
RE
DO
BLI
TS
OSE
OSB
GND3
OSC
TDC
RMUL
VO2MUL
VO1MUL
RGYR
COM
MBB972
相關PDF資料
PDF描述
UAA2080H Advanced pager receiver
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UAA2080U 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced pager receiver