TH7107 Datasheet, PDF (5/14 Pages) List of Unclassifed Manufacturers – FSK/FM/ASK Transmitter

TH7107
315/433MHz
FSK/FM/ASK Transmitter
Pin No. Name
8 CKOUT
I/O Type
output
9 PS
analog I/O
10 VCC
11 VEE
12 OUT2
supply
ground
output
Functional Schematic
CKOUT
8
200Ω
20µA
PS
200Ω
9
VCC
VCC
Description
clock output,
CMOS-compatible
power-select and ASK input,
high-impedance comparator
logic
positive power supply
negative power supply
differential power amplifier
output, open collector
13 OUT1
14 VEE
15 VCC
16 LF2
output
OUT2
12
ground
supply
input
VEE
LF2
16
OUT1
13 _{differential power amplifier}
output, open collector
VEE
VEE
200Ω
5p
negative power supply
positive power supply
VCO tuning input,
connection from loop filter
3901007107
Rev. 005
Page 5 of 14
Data Sheet
Dec. 2001