AS3900 datasheet(8/59 Pages) AMSCO

8 / 59 page

www.austriamicrosystems.com/RF-Transceivers/AS3900

Revision 1.00c

8 - 59

AS3900

Data Sheet - Electrical Characteristics

6 Electrical Characteristics

VDDRF=VDD=VDD_OTP= 2.2V to 3.6V; TAMB= -45 to +85ºC; Typical values at VDD=3.0V and TAMB=25ºC; Unless otherwise specified

Table 3. Electrical Characteristics

Symbol

Parameter

Condition

Min

Typ

Max

Units

Operating Conditions

VDDRF

Positive analog supply voltage

Functional down to 2.0V

2.2

3.6

GND

Negative analog supply voltage

VDD

Positive digital supply voltage

Functional down to 2.0V

2.2

3.6

GND

Negative digital supply voltage

VDD_OTP

Positive OTP supply voltage

Buffer Capacitor connected here for

FUSE Mode. In Fuse Mode a minimum

supply voltage of 3.3V is needed.

Functional down to 2.0V

2.2

3.6

VSS_OTP

Negative OTP supply voltage

Buffer Capacitor connected here for

FUSE Mode

A - D

Difference of supplies

VDDRF – VDD

GNDRF – VSS

-0.1

0.1

fclk

System clock frequency

27.12

MHz

Current Consumption

IPD

POWER-DOWN mode

700

ISB

STANDBY mode

Timers running

Wakeup Receiver listens every 1s

2.5

µA

ISL

SLEEP mode

Timers running

no data transmission

1.8

µA

IWRX

WAKEUP RX mode

2.5

IWTX

WAKEUP TX mode, 10dBm

5.1

IRX

RX mode

3.8

ITX10

TX mode, 10dBm

7.6

ITX5

TX mode, 5dBm

5.5

ITX0

TX mode, 0dBm

4.9

DC/AC Characteristics for Digital Inputs and Outputs

CMOS Input

VIH

High level input voltage

0.7 * VDD

VIL

Low level input voltage

0.3 *

DVDD

ILEAK

Input leakage current

µA

CMOS Output

VOH

High level output voltage

VDD - 0.5

VOL

Low level output voltage

GND +

0.4

Capacitive load

AS3900 Datasheet(PDF) 8 Page - ams AG

AS3900 Datasheet(HTML) 8 Page - ams AG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

Datasheet Download

Link URL