MAS1017AZAA Просмотр технического описания (PDF) - Micro Analog Systems Oy
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MAS1017AZAA Datasheet PDF : 6 Pages
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PACKAGE (an example, see ordering information)
PDIP 20
NC 1
VDD 2
NC 3
DEC 4
AGC 5
NC 6
PUP 7
DCF 8
NC 9
NC 10
20 VSS
19 NC
18 RFI
17 PDN
16 NC
15 QO
14 NC
13 QI
12 NC
11 NC
PIN DESCRIPTION
Pin Name
Pin
Type
Function
NC
VDD
NC
DEC
AGC
NC
PUP
DCF
NC
NC
NC
NC
QI
NC
QO
NC
PDN
RFI
NC
VSS
1
2
P
Positive power supply
3
4
AO
Demodulator capacitor
5
AO
AGC capacitor
6
7
AI
Power up input
8
DO
Demodulator output
9
10
11
12
13
AI
Quartz filter input
14
15
AO
Quartz filter output
16
17
AI
Power down input
18
AI
Receiver input
19
20
G
Power supply ground
Notes:
1) Level = VSS means receiver on; VDD = receiver off
2) Level = VDD means receiver on; VSS = receiver off (PDN = VDD)
Internal pull-down resistor > 1MOhm to VSS
3) 100 % AM results in Level = VSS; 25 % AM results in Level = VDD
- the output is a current source/sink with [lout] >5 µA
- at power down the output is tri-state
DA1017.000
April 6, 1999
Note
2
3
1
5
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