MLX71121 Datasheet, PDF (20/28 Pages) Melexis Microelectronic Systems – 300 to 930MHz FSK/FM/ASK Receiver

MLX71121
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
Symbol
Condition
Min
Max
Unit
Supply voltage
Input voltage
Storage temperature
Junction temperature
Thermal Resistance
Power dissipation
Electrostatic discharge
V_CC
V_IN
T_STG
T_J
R_thJA
P_diss
V_ESD
HBM according to MIL STD
833D, method 3015.7
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
LO1 range (VCO frequency)
LO2 range
XOSC frequency
CLKO frequency
FSK deviation
Data rate ASK
Data rate FSK
Symbol
Condition
V_CC
T_A
V_IL
V_IH
f_RF
f_IF1
f_LO1
f_LO2
f_REF
f_CLK
Δf
R_ASK
R_FSK
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
bi-phase code
NRZ
bi-phase code
NRZ
Min
2.1
-40
0.7*V_CC
300
610
100
200
400
100
200
16
2.0
±10
Max
5.5
125
0.3*V_CC
470
930
170
310
640
160
320
27
3.375
±100
50
100
50
100
Unit
V
°C
V
V
MHz
MHz
MHz
MHz
MHz
MHz
kHz
kbps
39010 71121
Rev. 007
Page 20 of 28
Data Sheet
Feb/08