TH71111
868/915MHz
FSK/FM/ASK Receiver
3
3.1
Technical Data
Absolute Maximum Ratings
Parameter
Symbol
V
CC
V
IN
P
iRF
T
STG
T
J
R
thJA
P
diss
V
ESD1
V
ESD2
Condition / Note
Min
0
- 0.3
@ LNA input
-40
Max
7.0
V
cc
+0.3
10
+125
+150
60
0.1
+1.0
+0.75
Unit
V
V
dBm
°C
°C
K/W
W
kV
Supply voltage
Input voltage
Input RF level
Storage temperature
Junction temperature
Thermal Resistance
Power dissipation
Electrostatic discharge
human body model, 3)
human body model, 4)
-1.0
-0.75
3) all pins except OUT_LNA, IF1P and IF1N
4) pin OUT_LNA, IF1P and IF1N
3.2
Normal Operating Conditions
Parameter
Symbol
V
CC, FSK
Condition
0 °C to 85 °C
-20 °C to 85 °C
-40 °C to 85 °C
-40 °C to 85 °C
ENRX pin
ENRX pin
Min
2.5
2.6
2.7
2.3
-40
0.7*V
CC
789.3
0.4
25
800
±2.5
Max
5.5
5.5
5.5
5.5
+85
0.3*V
CC
940.7
22
29.063
930
±80
180
260
15
Unit
Supply voltage
V
CC, ASK
T
A
V
IL
V
IH
f
i
f
IF
f
ref
f
LO
Δf
R
FSK
R
ASK
f
m
V
Operating temperature
Input low voltage (CMOS)
Input high voltage (CMOS)
Input frequency range
IF range
XOSC frequency
VCO frequency
Frequency deviation
FSK data rate
ASK data rate
FM bandwidth
5) B
IF
= 400 kHz, P
IN
= -90 dBm
set by the crystal
f
LO
= 16
•
f
ref
at FSK or FM
NRZ, C15 = NIP, 5)
NRZ, C16 = NIP, 5)
ºC
V
V
MHz
MHz
MHz
MHz
kHz
kbps
kbps
kHz
3.3
Crystal Parameters
Parameter
Symbol
f
0
C
L
C
0
R
1
Condition
fundamental mode, AT
Min
25
10
Max
29.063
15
7
50
Unit
MHz
pF
pF
Ω
Crystal frequency
Load capacitance
Static capacitance
Series resistance
39010 71111
Rev. 013
Page 9 of 22
Data Sheet
June/07
MELEXIS [ Melexis Microelectronic Systems ]
