ATA5425-PLSW datasheet(67/100 Pages) ATMEL

67 / 100 page

4841D–WIRE–10/07

ATA5423/ATA5425/ATA5428/ATA5429

12. Electrical Characteristics: General

This device is manufactured with an industrial (not automotive) grade process and process controls. Although this device may

meet certain automotive grade criteria in performance, Atmel can not recommend that this device be used in any automotive

application.

All parameters refer to GND and are valid for Tamb = 25°C, VVS1 = VVS2 = 3.0V (1-battery application), VVS2 = 6.0V (2-battery application)

and V

VS2 = VVAUX = 5.0V (Base-station Application). Typical values are given at fRF = 433.92 MHz unless otherwise specified. Details

about current consumption, timing and digital pin properties can be found in the specific sections of the “Electrical Characteristics”.

No. Parameters

Test Conditions

Pin(1)

Symbol

Min.

Typ.

Max.

Unit

Type*

RX_TX_IDLE Mode

1.1

RF operating frequency

range

ATA5423

433_N868 =AVCC

4, 10

312.5

317.5

MHz

ATA5425

433_N868 =AVCC

4, 10

fRF

342.5

347.5

MHz

ATA5428

V433_N868 =AVCC

4, 10

431.5

436.5

MHz

ATA5428

433_N868 =GND

4, 10

862

872

MHz

ATA5429

433_N868 =GND

4, 10

fRF

912.5

917.5

MHz

1.2

Supply current

OFF mode

VS1 =VVS2 =3V,

VVSINT =0V

(1 battery) and

VS2 = 6V (2 battery)

OFF mode is not

available if

VS2 =VVAUX =5V

VVSINT =0V (base

station)

IS_OFF

< 10

1.3

Supply current

IDLE mode

VSOUT disabled,

XTO running

VVS1 = VVS2 = 3V

(1 battery)

S_IDLE

220

µA

VS2 = 6V (2 battery)

S_IDLE

310

µA

VS2 = VVAUX = 5V

(base station)

IS_IDLE

310

µA

1.4

System start

-up time

From OFF mode to

IDLE mode including

reset and XTO start

-up

(see Figure 7-4 on page

46)

XTAL: C

m = 5 fF,

C0 = 1.8 pF, Rm =15Ω

TPWR_ON_IRQ_1

0.3

*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter

Note:

1. Pin numbers in brackets mean they were measured with RF_IN matched to 50

Ω according to Figure 3-1 on page 11 with

component values according to Table 3-2 on page 12 and RF_OUT matched to 50

Ω according to Figure 3-10 on page 21

with component values according to Table 3-7 on page 22.

ATA5425-PLSW Datasheet(PDF) 67 Page - ATMEL Corporation

ATA5425-PLSW Datasheet(HTML) 67 Page - ATMEL Corporation

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