ALPHA-TRX433S RF Solutions, ALPHA-TRX433S Datasheet - Page 5

• Manufacturer Part Number: ALPHA-TRX433S
• Description: TRANSCEIVER RF ALPHA 5.4V 433MHZ
• Manufacturer: RF Solutions

Specifications of ALPHA-TRX433S

• Frequency: 433MHz
• Data Rate - Maximum: 256kbps
• Modulation Or Protocol: FM
• Applications: Car Alarms, Remote Sensing, Wireless Security
• Power - Output: -21dbm
• Voltage - Supply: 2.2 V ~ 5.4 V
• Current - Receiving: 10mA
• Current - Transmitting: 25mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -45°C ~ 85°C
• Package / Case: Module
• Modulation Type: FSK
• Frequency Range: 430.24MHz To 439.75MHz
• Supply Voltage Range: 2.2V To 3.8V
• Supply Current: 21mA
• Svhc: No SVHC (15-Dec-2010)
• Interface Type: SIP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Memory Size: -

AC characteristic(Transmitter)
AC characteristic(Turn-on/Turnaround timings)
DSQALPHA-TRX-3
symbol
P
C
Q
L
BR
df
symbol
T
T
T
T
T
C
t
t
C
t
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for Sales:
Sales : [e-mail]
POR
PBt
r, f
out
out
st
tx_rx_XTAL_ON
rx_tx_XTAL_ON
tx_rx_SYNT_ON
rx_tx_SYNT_ON
o
xl
in, D
o
fsk
parameter
Typical output power
Output capacitance
(set by the automatic antenna
tuning circuit)
Quality factor of the output
capacitance
Output phase noise
FSK bit rate
FSK frequency deviation
May09
parameter
Crystal oscillator startup
time
Transmitter - Receiver
turnover time
Receiver - Transmitter
turnover time
Transmitter - Receiver
turnover time
Receiver - Transmitter
turnover time
Crystal load capacitance
Internal POR timeout
Wake-up timer clock
period
Digital input apacitance
Digital output rise/fall
time
www.quasaruk.co.uk
ALPHA RF T
©2009 Quasar (UK) Ltd.
remark
Crystal ESR < 100
Synthesizer off, crystal oscillator
on
Synthesizer off, crystal oscillator
on
Synthesizer on, crystal oscillator
on
Synthesizer on, crystal oscillator
on
Programmable in 0.5 pF steps,
tolerance+/- 10%
After V
final value
Calibrated every 30 seconds
15pF pure capacitive load
remark
433MHz band
915MHz band
Selectable in 3 dB
steps
In low bands
In high bands
In low bands
In high bands
100 kHz from carrier
1 MHz from carrier
Programmable in 15
kHz steps
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Support : [e-mail]
Support Tel: [phone]
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may vary. Callers must be 18 or over and have the bill payers
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dd
has reached 90% of
RANSCEIVER
min
3
-2
P
2
2.1
13
8
15
max
-21
min
8.5
0.96
typical
5
0
2.6
2.7
15
10
Page 5
typical
450
350
425
300
max
P
3.2
3.3
17
12
-75
-85
256
240
max
ALPHA-TRX433S
ALPHA-TRX915S
max
5
16
100
1.05
2
10
Unit
dbm
pf
dbc/HZ
kbps
kHZ
Unit
ms
us
us
us
us
pf
ms
ms
pf
ns