TH71101 Datasheet, PDF (11/20 Pages) List of Unclassifed Manufacturers – FSK/FM/ASK Receiver

TH71101
315/433MHz
FSK/FM/ASK Receiver
FSK test circuit component list to Fig. 2
Part Size Value / Type Tolerance
Description
C1
C3
C4
C5
C6
C7
C9
C10
C11
C12
C13
CP
C14
C15
C16
R1
RL1
RL2
L1
L2
L3
XTAL
SAWFIL
CERFIL
CERRES
0805
0805
0603
0603
0603
0603
0805
0603
0603
0603
0603
0805
0805
0805
0603
0805
0805
0805
0603
0603
0603
HC49
SMD
QCC8C
Leaded
type
SMD type
SMD type
15 pF
1 nF
3.3 pF
3.3 pF
4.7 pf
2.2 pf
33 nF
1 nF
1 nF
1.5 pF
680 pF
10 – 12 pF
10 – 47 pF
10 – 47 pF
330 pF
10 kΩ
470 Ω
470 Ω
33 nH
33 nH
15 nH
26.43125 MHz
@ RF = 433.6 MHz
B3555
@ RF = 433.6 MHz
SFE10.7MFP
@ BIF2 = 40 kHz
SFECV10.7MJS-A
@ BIF2 = 150 kHz
CDACV10.7MG18-A
±10%
crystal series capacitor
±10%
loop filter capacitor
±5%
capacitor to match to SAW filter input
±5%
capacitor to match to SAW filter output
±5%
LNA output tank capacitor
±5%
MIX1 input matching capacitor
±10%
IFA feedback capacitor
±10%
IFA feedback capacitor
±10%
IFA feedback capacitor
±5%
DEMOD phase-shift capacitor
±10%
DEMOD coupling capacitor
±5%
CERRES parallel capacitor
±5%
demodulator output low-pass capacitor, depending on
data rate
±5%
demodulator output low-pass capacitor, depending on
data rate
±10%
RSSI output low-pass capacitor
±10%
loop filter resistor
±5%
MIX1 bias resistor
±5%
MIX1 bias resistor
±5%
inductor to match SAW filter
±5%
inductor to match SAW filter
±5%
LNA output tank inductor
±25ppm calibra- fundamental-mode crystal, C_load = 10 pF to 15pF,
tion
C0, max = 7 pF, Rm, max = 50 Ω
±30ppm temp.
B3dB = 860 kHz low-loss SAW filter from EPCOS
±100 kHz
(f0 = 433.92 MHz)
TBD
ceramic filter from Murata
±40 kHz
ceramic demodulator tank from Murata
NIP – not in place, may be used optionally
TH71101 Data Sheet
3901071101
Page 11 of 20
Nov. 2001
Rev. 005