TH71101
315/433MHz
FSK/ASK Receiver
39010 71101 Page 9 of 21 Data Sheet
Rev. 018 Jun/13
3 Technical Data
3.1 Absolute Maximum Ratings
Parameter Symbol Condition / Note Min Max Unit
Supply voltage V
CC
0 7.0 V
Input voltage V
IN
- 0.3 V
cc
+0.3 V
Input RF level P
iRF
@ LNA input 10 dBm
Storage temperature T
STG
-40 +125 °C
Junction temperature T
J
+150 °C
Thermal Resistance R
thJA
60 K/W
Power dissipation P
diss
0.1 W
V
ESD1
human body model, 3) -1.0 +1.0 Electrostatic discharge
V
ESD2
human body model, 4) -0.75 +0.75
kV
3) all pins except OUT_LNA, IF1P and IF1N
4) pin OUT_LNA, IF1P and IF1N
3.2 Normal Operating Conditions
Parameter Symbol Condition Min Max Unit
0 °C to 85 °C 2.5 5.5
-20 °C to 85 °C 2.6 5.5
V
CC, FSK
-40 °C to 85 °C 2.7 5.5
Supply voltage
V
CC, ASK
-40 °C to 85 °C 2.3 5.5
V
Operating temperature T
A
-40 +85 ºC
Input low voltage (CMOS) V
IL
ENRX pin 0.3*V
CC
V
Input high voltage (CMOS) V
IH
ENRX pin 0.7*V
CC
V
Input frequency range f
i
289.3 460.7 MHz
IF range f
IF
0.4 22 MHz
XOSC frequency f
ref
set by the crystal 18.75 28.125 MHz
VCO frequency f
LO
f
LO
= 16 • f
ref
300 450 MHz
Frequency deviation
∆f
±2.5 ±80
kHz
FSK data rate R
FSK
NRZ, C15 = NIP, 5) 180 kbps
ASK data rate R
ASK
NRZ, C16 = NIP, 5) 260 kbps
5) B
IF
= 400 kHz, P
IN
= -90 dBm
3.3 Crystal Parameters
Parameter Symbol Condition Min Max Unit
Crystal frequency f
0
fundamental mode, AT 18.75 28.125 MHz
Load capacitance C
L
10 15 pF
Static capacitance C
0
7 pF
Series resistance R
1
50
Ω
