TH7110 Datasheet, PDF (14/20 Pages) List of Unclassifed Manufacturers – 315/433MHz FSK/FM/ASK Receiver

TH7110
315/433MHz
FSK/FM/ASK Receiver
FSK test circuit with AFC component list to Fig. 3
Part
C1
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
CP
C15
C16
C17
C18
C19
R1
R3
R4
R5
L1
L2
L3
L4
L5
VD
XTAL
Size
0805
0805
0603
0603
0603
0603
0603
0603
0805
0603
0603
0603
0603
0805
0805
Value / Type
15 pF
1 nF
3.3 pF
3.3 pF
4.7 pF
2.2 pF
330 pF
27 pF
33 nF
1 nF
1 nF
1.5 pF
680 pF
27 pF
10 – 47 pF
0805
10 – 47 pF
0603
0805
0805
0805
0805
0805
0603
0603
0603
0805
0805
SOD-323
HC49-
SMD
330 pF
33 nF
33 nF
10 nF
1 nF
10 kΩ
100 kΩ
680 kΩ
680 kΩ
33 nH
33 nH
15 nH
100 nH
100 nH
BB535
23.49444 MHz
@ RF = 433.6 MHz
Tolerance
±10%
±10%
±5%
±5%
±5%
±5%
±10%
±5%
±10%
±10%
±10%
±5%
±10%
±5%
±5%
±5%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±5%
±5%
±5%
±5%
±5%
±25ppm calibra-
tion
±30ppm temp.
Description
crystal series capacitor
loop filter capacitor
capacitor to match to SAW filter input
capacitor to match to SAW filter output
LNA output tank capacitor
MIX1 input matching capacitor
MIX1 blocking capacitor
IF1 tank capacitor
IFA feedback capacitor
IFA feedback capacitor
IFA feedback capacitor
DEMOD phase-shift capacitor
DEMOD coupling capacitor
ceramic resonator loading capacitor
demodulator output low-pass capacitor, depending on
data rate
demodulator output low-pass capacitor, depending on
data rate
RSSI output low-pass capacitor
integrator capacitor, fixed
integrator capacitor, @ 0.5 to 2 kbit/s NRZ
integrator capacitor, @ 2 to 20 kbit/s NRZ
integrator capacitor, @ 20 to 40 kbit/s NRZ
loop filter resistor
varactor diode biasing resistor
integrator resistor
integrator resistor
inductor to match SAW filter
inductor to match SAW filter
LNA output tank inductor
IF1 tank inductor
IF1 tank inductor
varactor diode from Infineon
fundamental-mode crystal, Cload = 10 pF to 15pF,
C0, max = 7 pF, Rm, max = 50 Ω
SAWFIL QCC8C
B3555
@ RF = 433.6 MHz
B3dB = 860 kHz low-loss SAW filter from EPCOS
±100 kHz
(f0 = 433.92 MHz)
CERFIL
CERRES
leaded
type
SMD type
SMD type
SFE10.7MFP
@ BIF2 = 40 kHz
SFECV10.7MJS-A
@ BIF2 = 150 kHz
CDACV10.7MG18-A
TBD
±40 kHz
NIP – not in place, may be used optionally
ceramic filter from Murata
ceramic demodulator tank from Murata
TH7110 Data Sheet
3901007110
Page 14 of 20
Nov. 2001
Rev. 005