
TH71102
315/433MHz
FSK/FM/ASK Receiver
TH71102 Data Sheet
3901071102
Page 10 of 20
Nov. 2001
Rev. 005
T est Circ uits
FSK Reception
Fig. 2: Test circuit for FSK reception
C8
L
L5
L4
G
O
OUT_MIX2
VEE
FBC1
IN_IFA
FBC2
VCC
OUT_IFA
IN_DEM
V
O
O
O
R
V
O
O
VCC
VCC
RO
VEE
VCC
V
I
V
I
I
V
ENRX
LF
VEE
VCC
IN_LNA
LQFP32
C12
CP
C13
CERRES
C11
C7
C6
R1
C3
C1
XTAL
L3
VCC
S
C4
L1
L2
C5
C10
C9
CERFIL
CB*
VCC
VCC
C14
C16
C15