MLX71120_12 Datasheet, PDF (21/31 Pages) Melexis Microelectronic Systems – FSK/FM/ASK Receiver

MLX71120
300 to 930MHz
FSK/FM/ASK Receiver
4 Technical Data
4.1 Absolute Maximum Ratings
Operation beyond absolute maximum ratings may cause permanent damage of the device.
Parameter
Supply voltage
Input voltage
Storage temperature
Junction temperature
Thermal Resistance
Power dissipation
Electrostatic discharge
Symbol
V_CC
V_IN
T_STG
T_J
R_thJA
P_diss
V_ESD
Condition
HBM according to MIL STD
833D, method 3015.7
Min
Max
Unit
0
7
V
-0.3
V_CC +0.3
V
-55
150
°C
150
°C
22
K/W
0.12
W
±1
kV
4.2 Normal Operating Conditions
Parameter
Supply voltage
Operating temperature
Input low voltage (CMOS)
Input high voltage (CMOS)
Input frequency range
First IF range
Second IF range
LO1 range (VCO frequency)
LO2 range
XOSC frequency
CLKO frequency
FSK deviation
Data rate ASK
Data rate FSK
Symbol
V_CC
T_A
V_IL
V_IH
f_RF
f_IF1
f_IF2
f_LO1
f_LO2
f_REF
f_CLK
∆f
R_ASK
R_FSK
Condition
ENRX, SEL pins
ENRX, SEL pins
RFSEL=0
RFSEL=1
RFSEL=0
RFSEL=1
f_LO1 = 24*f_REF
RFSEL=0, f_LO2 = f_LO1 / 4
RFSEL=1, f_LO2 = f_LO1 / 2
set by the crystal
f_CLK = f_REF / 8
IFSEL=0
IFSEL=1
bi-phase code
NRZ
bi-phase code, IFSEL=0
NRZ, IFSEL=0
bi-phase code, IFSEL=1
NRZ, IFSEL=1
Min
2.1
-40
0.7*V_CC
300
610
100
200
0.4
400
100
200
16
2.0
±2
±10
Max
5.5
125
0.3*V_CC
470
930
170
310
11
640
160
320
27
3.375
±10
±100
50
100
5
10
50
100
Unit
V
°C
V
V
MHz
MHz
MHz
MHz
MHz
MHz
MHz
kHz
kbps
kbps
39010 71120
Rev. 008
Page 21 of 31
Data Sheet
Jun/12