Data Sheet

XE1202

3 Electrical Characteristics

3.1 Absolute Maximum Operating Ranges

Stresses above those values listed below may cause permanent device failure. Exposure to absolute maximum

ratings for extended periods may affect device reliability.

Symbol

Description

Min.

Max.

Unit

VDDmr

Supply voltage

-0.5

3.9

V

Tmr

Storage temperature

-55

125

°C

3.2 Specifications

3.2.1

Operating Range

Symbol

Description

Min.

Max.

Unit

VDDop

Supply voltage

2.7

3.6

V

TRop

Temperature

-40

85

°C

CLop

Load capacitance on digital ports

-

25

pF

3.2.2

Electrical Specifications

The table below gives the electrical specifications of the transceiver under the following conditions:

Supply Voltage = 3.3 V, temperature = 25 °C, 2-level FSK without pre-filtering, fc = 915 MHz,

∆f = 5 kHz,

environment as defined in section 6, unless otherwise specified.

Symbol

Description

Conditions

Min

Typ

Max

Unit

IDDSL

Supply current in sleep mode

-

0.2

1

µA

IDDST

Supply current in standby

mode

Quartz oscillator (39 MHz)

running

-

0.85

1.10

mA

IDDR

Supply current in receiver

mode

-

14

16.5

mA

IDDT

Supply current in transmitter

mode

RFOP = 5 dBm

RFOP = 15 dBm

-

-

33

48

40

59

mA

mA

RFS

RF sensitivity

3.2.2.1

A-mode

3.2.2.2

B-mode

-

-113

-102

-110

-99

dBm

dBm

FDA

Frequency deviation

Programmable

-

-

-

-

-

5

10

20

40

100

-

-

-

-

-

kHz

kHz

kHz

kHz

kHz

CCR

Co-channel rejection

-13

-10

-

dBc

IIP3

Input intercept point (from

LNA input to base-band filter

output)

A-mode

B-mode

-43

-28

-40

-25

-

dBm

dBm

5

D0211-105