RX3400 Datasheet, PDF (3/7 Pages) List of Unclassifed Manufacturers – Low Power ASK Receiver IC

the wireless IC company
Pin Descriptions
Number
1
2
3
4
5
6
7
8
9
10
11
12
Name
IFDC1
IFDC2
IFIN
MIXOUT
VCC
MIXIN
RFOUT
VSS2
RFIN
ASKREF
ASKOUT
PEAK
Description
IF amplifier feedback
decoupling connections
IF amplifier input
Mixer output
Nominal 5 V supply
RF mixer input
Open collector LNA output
LNA ground
LNA input
Comparator reference level
Comparator output
Peak detector output
RX3400
Number
13
14
15
16
17
18
19
20
21
22
23
24
Name
VSS1
PD
VCO1
VCO2
RSSI
NC
DO
DF0
DF1
DF2
XTAL1
XTAL2
Description
Ground
PLL power down
Open collector differential
VCO outputs
RSSI output
No connection
Loop filter output
Data filter external connec-
tions
Crystal oscillator external
connections
Page 3
March 2001