MLX71122_16 Datasheet, PDF (48/59 Pages) Melexis Microelectronic Systems – 300 to 930MHz FSK/FM/ASK Receiver

MLX71122
300 to 930MHz FSK/FM/ASK Receiver
Datasheet
5.5. DC Characteristics
all parameters under normal operating conditions and default settings, unless otherwise stated;
typical values at T_A= 23 °C and V_CC = 5 V
all parameters based on test circuits as shown in Fig. 20 to Fig. 22
Parameter
Symbol
Condition
Min Typ Max Unit
Operating Currents
Shutdown current
Supply current, FSK
Supply current, ASK
Supply current, RO only
Supply current, Synthesizer
only
I_SBY OPMODE=00 and
ENRX=0
I_FSK OPMODE=01 or
ENRX=1
I_ASK OPMODE=01 or
ENRX=1
I_RO OPMODE=10 and
ENRX=0
I_SYN OPMODE=11 and
ENRX=0
0.05
2
µA
10
12
15
mA
9.5 11.5 14.5 mA
0.4
0.8
1.2
mA
3
4
5
mA
Digital Pin Characteristics
Input low voltage CMOS,
ENRX
Input high voltage CMOS,
ENRX
Pull down current
ENRX pin
Low level input current
ENRX pin
Input low voltage CMOS
Input high voltage CMOS
Low level input leakage
current
High level input leakage
current
V_ILEN ENRX pin
-0.3
0.3  V_cc V
V_IHEN ENRX pin
0.7  V_CC
V_CC+0.3 V
I_PDEN ENRX=1
1.5
5
8
µA
I_INLEN ENRX=0
0.05 µA
V_IL Pins MODSEL, SPISEL, -0.3
A/SCLK, B/SDTA,
C/SDEN
V_IH Pins MODSEL, SPISEL, 0.7  V_CC
A/SCLK, B/SDTA,
C/SDEN
I_IL Pins MODSEL, SPISEL,
-2
A/SCLK, B/SDTA,
C/SDEN
I_HL Pins MODSEL, SPISEL,
A/SCLK, B/SDTA,
C/SDEN
0.3  V_cc V
V_CC+0.3 V
A
2
A
Analog Pin Characteristics
OA1 input offset voltage
V_OFFOA1 OA1
-50
OA2 input offset voltage
V_OFFOA2 OA2
-20
OA2 current sinking capability I_OA2SINK OA2 (DTAO pin)
OA2 current sourcing
capability
I_OA2SRC OA2 (DTAO pin)
50
mV
20
mV
2
mA
2
mA
REVISION 014 – AUGUST, 2016
390 10 71122 01
Page 48 of 59