ATA5771-DK1 Atmel, ATA5771-DK1 Datasheet - Page 5

• Manufacturer Part Number: ATA5771-DK1
• Description: BOARD XMITTER FOR ATA5771 868MHZ
• Manufacturer: Atmel
• Type: Transmitterr

Specifications of ATA5771-DK1

• Frequency: 868MHz
• Maximum Frequency: 868 MHz
• Supply Voltage (max): 4 V
• Supply Voltage (min): 2 V
• Supply Current: 8.5 mA
• Product: RF Development Tools
• For Use With/related Products: ATA5771
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.1
Table 2-2.
9137E–RKE–12/10
Pin
10
11
20
8
9
Pin Configuration of RF Pins
PA_ENABLE
Symbol
Pin Description
ANT2
ANT1
XTAL
CLK
Function
Clock output signal for microcontroller.
The clock output frequency is set by the
crystal to f
Switches on power amplifier.
Used for ASK modulation.
Emitter of antenna output stage.
Open collector antenna output.
Connection for crystal.
XTAL
/4.
PA_ENABLE
182 µA
XTAL
Atmel ATA5771/73/74
50 k
100
100
Configuration
1.5 k
20 µA
VS
VS
1.2 k
ANT1
ANT2
CLK
VS
U
REF
= 1.1V
5