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參數(shù)資料
| 型號(hào)： | UAA2080U |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 尋呼電路 |
| 英文描述： | Advanced pager receiver |
| 中文描述： | TELECOM, PAGING RECEIVER, UUC28 |
| 封裝： | DIE-28 |
| 文件頁(yè)數(shù)： | 13/44頁(yè) |
| 文件大小： | 509K |
| 代理商： | UAA2080U |
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1996 Jan 15
13
Philips Semiconductors
Product specification
Advanced pager receiver
UAA2080
PINNING (LQFP32)
SYMBOL
PIN
DESCRIPTION
TS
1
test switch; connection to ground
for normal operation
battery LOW indicator output
data output
receiver enable input
IF test point; I channel
IF test point; Q channel
pre-amplifier RF input 1
pre-amplifier RF input 2
not connected
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
not connected
Q channel mixer input 1
Q channel mixer input 2
ground 2 (0 V)
gyrator filter resistor; common line
gyrator filter resistor
not connected
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
not connected
ground 3 (0 V)
oscillator base; crystal input
oscillator emitter
BLI
DO
RE
TPI
TPQ
VI1RF
VI2RF
n.c.
RRFA
2
3
4
5
6
7
8
9
10
GND1
VO2RF
VO1RF
V
P
VI2MI
VI1MI
n.c.
VI1MQ
VI2MQ
GND2
COM
RGYR
n.c.
VO1MUL
VO2MUL
RMUL
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
TDC
27
OSC
n.c.
GND3
OSB
OSE
28
29
30
31
32
Fig.7 Pin configuration; LQFP32.
handbook, halfpage
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
9
1
1
1
1
1
1
1
3
3
3
2
2
2
2
2
TS
BLI
DO
RE
TPI
TPQ
VI1RF
VI2RF
n
R
G
V
V
V
V
V
VO1MUL
n.c.
RGYR
COM
GND2
VI2MQ
VI1MQ
O
O
G
n
O
T
R
V
n.c.
UAA2080H
MLC706
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