ALPHA-TX915S RF Solutions, ALPHA-TX915S Datasheet - Page 3

• Manufacturer Part Number: ALPHA-TX915S
• Description: TRANSMITTER RF ALPHA 5.4V 915MHZ
• Manufacturer: RF Solutions

Specifications of ALPHA-TX915S

• Frequency: 915MHz
• Modulation Or Protocol: FSK
• Data Rate - Maximum: 115.2kbps
• Power - Output: 4dBm
• Current - Transmitting: 12.5mA
• Data Interface: Pads for Pins
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.2 V ~ 5.4 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Applications: -
• Memory Size: -

DSALPHA-4
Receiver Pin Description
Pin
10
11
12
13
14
1
2
3
4
5
6
7
8
9
Jul 09
DATA/CFIL/FFI
DATA/nFFS
Definition
FFIT/SDO
nRES
nSEL
nIRQ
GND
GND
VDD
ANT
SCK
CLK
VDI
SDI
T
Direction
ALPHA RF M
IN/OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
IN
IN
IN
-
-
©2009 RF Solutions Ltd.
Capacitor(analog mode) / FIFO interrupt (active
High) when FIFO level set to 1, FIFO Empty
FIFO fill interrupt (Active Low) / status read
FSK Data Output (non FIFO Mode) / FIFO
Interrupt Request Output (Active Low)
Clock Output (noFIFO) / External filter
Clock out for MCU (1-10MHz)
interruption can be achieved.
ODULES
Chip select (Active Low)
Positive Power Supply
Ground Connection
Ground Connection
Valid Data Indicator
SPI Clock Input
SPI Data Input
Antenna input
Reset Device
Description
data output
Select
Page 3
ALPHA-RX
ALPHA-TX