FM-RXQ1-433 RF Solutions, FM-RXQ1-433 Datasheet - Page 2

• Manufacturer Part Number: FM-RXQ1-433
• Description: RADIO TRANSCEIVER RADIO TRANSCEIVER
• Manufacturer: RF Solutions

Specifications of FM-RXQ1-433

• Frequency: 433.92MHZ
• Temp, Op. Max: 80(DEGREE C)
• Temp, Op. Min: -20(DEGREE C)

DS0353-9 March ‘05
Operation Table
RXQ1 Pinout Detail
Pin Descriptions
4, 6, 7, 8,
Number
5, 9, 10
11, 13
Tx Select
Pin
1,3
12
14
15
16
17
18
2
0
0
1
1
Rx SELECT
Tx SELECT
Antenna
RF GND
Name
GND
Vcc
CS
Rx
nc
Tx
RX Select
FM N
0
1
0
1
RF Gnd. 3
RF Gnd. 1
Antenna 2
Gnd. 5
Gnd. 9
In / Out
©2005 Reg. No. 227 4001, ENGLAND
nc 4
nc 6
nc 7
nc 8
Type
Out
In
In
In
In
In
In
In
-
ARROW
For best results, these pins should be connected to the ground
plane against which the antenna radiates.
Nominal 50 ohm input/output impedance capacitively isolated from
the internal circuit.
No Connection
Connect to 0 volts.
Received data output to host controller (CMOS logic out)
representing true data as supplied to the transmitter.
Transmit data input from host controller
Data input to the transmitter can be directly interfaced to CMOS
logic drive operating on the same supply voltage as the transceiver
Transmit select. Active LOW.
Receive select. Active LOW.
Positive supply voltage connection. Decouple with 100n ceramic
capacitor to ground.
Channel Select;
Power Down Mode
Power Down Mode
Transmit Mode
Receive Mode
FM Transceiver
Function
Top View
RXQ1
B
Logic 0 selects 433.92MHz
Logic 1 selects 434.33MHz
30.48
AND
T
RANSCEIVERS
18 Channel Select
17 Vcc
16 Rx Select
15 Tx Select
14 Tx Data
13 nc
12 Rx Data
11 nc
10 Gnd.
Description
Page 2
TRXQ1
RXQ1