ATA5429-PLSW datasheet(69/100 Pages) ATMEL

69 / 100 page

4841D–WIRE–10/07

ATA5423/ATA5425/ATA5428/ATA5429

Receiver/RX Mode

2.1

Supply current RX mode

RF = 315 MHz

fRF = 345 MHz

RF = 433.92 MHz

17, 18

IS_RX

10.5

RF = 868 MHz

RF = 915 MHz

17, 18

IS_RX

10.3

2.2

Supply current

RX polling mode

Sleep = 49.45 ms

XSLEEP = 8, Sleep = 5

Bit rate = 20 Kbit/s FSK,

VSOUT disabled

17, 18

444

µA

2.3

Input sensitivity FSK

RF = 433.92 MHz

FSK deviation

fDEV = ±16 kHz

limits according to

Table 9-3 on page 61,

BER = 10-3

amb = 25°C

Bit rate 20 Kbit/s

(4)

REF_FSK

–104.0

–106.0

–107.5

dBm

Bit rate 2.4 Kbit/s

(4)

REF_FSK

–107.5

–109.5

–111.0

dBm

2.4

Input sensitivity ASK

RF = 433.92 MHz

ASK 100%, level of

carrier limits according

to Table 9-3 on page

61, BER = 10-3

Tamb = 25°C

Bit rate 10 Kbit/s

(4)

PREF_ASK

–110.5

–112.5

–114.0

dBm

Bit rate 2.4 Kbit/s

(4)

PREF_ASK

–114.5

–116.5

–118.0

dBm

2.5

Sensitivity change at

fRF = 315 MHz

RF = 345 MHz

fRF = 868.3 MHz

fRF = 915 MHz

compared to

fRF = 433.92 MHz

RF = 433.92 MHz

to fRF = 315 MHz

RF = 433.92 MHz

to fRF = 345 MHz

RF = 433.92 MHz

to fRF = 868.3 MHz

RF = 433.92 MHz

to fRF = 915 MHz

P = PREF_ASK + ∆PREF1 +

∆P

REF2

P = PREF_FSK + ∆PREF1 +

∆P

REF2

(4)

∆P

REF1

–1.0

–0.8

+2.7

+3.3

12. Electrical Characteristics: General (Continued)

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 VVS2 = 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*

*) 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.

ATA5429-PLSW Datasheet(PDF) 69 Page - ATMEL Corporation

ATA5429-PLSW Datasheet(HTML) 69 Page - ATMEL Corporation

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