TH7108 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
TH7108 Datasheet PDF : 8 Pages
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TH7108
868/915MHz FSK/ASK/FM Transmitter
Pin Description
LF1 1
SUB 2
DATA 3
RO2 4
RO1 5
ENTX 6
ENCK 7
CKOUT 8
TH7108
16 LF2
15 VCC
14 VEE
13 OUT1
12 OUT2
11 VEE
10 VCC
9 PS
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Name
LF1
SUB
DATA
RO2
RO1
ENTX
ENCK
CKOUT
PS
VCC
VEE
OUT2
OUT1
VEE
VCC
LF2
Description
charge pump output, input to loopfilter
negative power supply, substrate connection
FSK data input, CMOS-compatible
XOSC FSK pulling pin, switch to GND or OPEN
XOSC connection to XTAL, base of bipolar transistor
mode control input, CMOS-compatible with internal pull-up res.
mode control input, CMOS-compatible with internal pull-down res.
clock output
power-select and ASK input, high-impedance comparator logic
positive power supply
negative power supply
differential power amp output, open collector
differential power amp output, open collector
negative power supply
positive power supply
VCO tuning input, output from loopfilter
Package Information
123
D
E1 E
Shrink Small Outline Package
(SSOP)
A1 A
α
e
b
L
SSOP 16 150 mil
Dimension : mm
D E1 E
A A1 e
b
L Copl
α
min 4.80 3.81 5.79 1.35 0.10 0.635 0.20 0.41
0°
max 5.00 3.99 6.20 1.75 0.25
0.30 1.27 0.10
8°
Rev. 2.0
Preliminary Datasheet
5
February 2000
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