AT48810 Ver la hoja de datos (PDF) - Atmel Corporation

Número de pieza

componentes Descripción

Fabricante

AT48810

900 MHz Spread Spectrum RF Module

Atmel Corporation 

AT48810

Power Supply

Voltage

+4.5 VDC min., +5.5 VDC max.

Current

Transmit only 185 mA nominal

TDD 50/50 130 mA nominal

Receive only 85 mA nominal

Turn-On Time

for 1 ppm error from final frequency

1.

2.

TCXO, from

Synthesizer,

VCC

VCC

edge = 3 ms max.

stabilized, from data

latch

edge

=

3

ms

max.

(1)

Power Amp

+4.0 VDC full power, +0.6 VDC for Pout < 0 dBm

Note: 1. It is allowable to program the synthesizer before the TCXO is fully stabilized

Adjustments

There are no user adjustments. The three adjustments

are discriminator frequency adjust, TCXO nominal fre-

quency, and transmit upconverter filter tuning.

Environment

Temperature

Humidity

Vibration

Shock

0° to 55°C

10% to 90% non-condensing

Physical

(Dimensional Drawings)

Antenna Port Options

Weight

Center, Left, Right

Ordering Information

Ordering Code

AT48810-RB

AT48810-RH

AT48810-CB

AT48810-CH

AT48810-LB

AT48810-LH

Antenna

Right

Right

Center

Center

Left

Left

Frequency Plan

B

H

B

H

B

H

Second LO

84.3888 MHz

81.9312 MHz

84.3888 MHz

81.9312 MHz

84.3888 MHz

81.9312 MHz

3-5

Share Link: