UAA3220TS 查看數據表（PDF） - Philips Electronics
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UAA3220TS Datasheet PDF : 32 Pages
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Philips Semiconductors
Frequency Shift Keying (FSK)/Amplitude
Shift Keying (ASK) receiver
Product specification
UAA3220TS
PINNING
SYMBOL
OGND
OSE
OSB
VCC
OSC
TEM
TN
TP
PWD
DEMO1
DEMO2
GND
CGND
DATA
CPA
CPB
CPC
RSSI
LFB
LIN
VCCI
FA
MIXIN
MGND
PIN
DESCRIPTION
1 oscillator ground
2 oscillator emitter
3 oscillator base
4 positive supply voltage
5 oscillator collector
6 frequency multiplier emitter resistor
7 frequency multiplier negative output
8 frequency multiplier positive output
9 power down control input
10 FM demodulator 1, ASK/FSK switch
11 FM demodulator 2
12 general ground
13 comparator ground
14 data output
15 comparator input A
16 comparator input B
17 comparator input C
18 RSSI output
19 limiter feedback
20 limiter input
21 IF amplifier positive supply voltage
22 IF amplifier output
23 mixer input
24 mixer ground
handbook, halfpage
OGND 1
24 MGND
OSE 2
23 MIXIN
OSB 3
22 FA
VCC 4
OSC 5
21 VCCI
20 LIN
TEM 6
19 LFB
UAA3220TS
TN 7
18 RSSI
TP 8
17 CPC
PWD 9
16 CPB
DEMO1 10
15 CPA
DEMO2 11
14 DATA
GND 12
13 CGND
MGM743
Fig.2 Pin configuration.
1999 Jan 22
4
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