TH71101

315/433MHz

FSK/ASK Receiver

39010 71101

Page 10 of 21

Data Sheet

Rev. 018

Jun/13

3.4

DC Characteristics

all parameters under normal operating conditions, unless otherwise stated;

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Operating Currents

Standby current

ENRX=0

50

100

nA

Supply current at low gain

ENRX=1

GAIN_LNA=1

4.0

6.5

12.0

mA

Supply current at high gain

ENRX=1

GAIN_LNA=0

4.5

8.2

14.0

mA

Digital Pin Characteristics

Input low voltage CMOS

ENRX pin

-0.3

V

Input high voltage CMOS

ENRX pin

V

Pull down current

ENRX pin

ENRX=1

0.1

2

10

µA

Low level input current

ENRX pin

ENRX=0

0.05

µA

Analog Pin Characteristics

High level input current

GAIN_LNA pin

GAIN_LNA=1

0.05

µA

Pull up current

GAIN_LNA pin active

GAIN_LNA=0

ENRX=1

0.08

0.15

0.3

µA

Pull up current

GAIN_LNA pin standby

GAIN_LNA=0

ENRX=0

0.05

µA

High gain input voltage

ENRX=1

0.7

V

Low gain input voltage

ENRX=1

1.5

V

Opamp Characteristics

Opamp input offset voltage

-35

35

mV

Opamp input offset current

-50

50

nA

Opamp input bias current

-150

150

nA

RSSI Characteristics

RSSI voltage at low input level

GAIN_LNA=1

0.5

1.0

1.5

V

RSSI voltage at high input level

GAIN_LNA=1

1.2

1.9

2.5

V