ALPHA-TX Datasheet, PDF (5/16 Pages) List of Unclassifed Manufacturers – ALPHA RF MODULES

ALPHA RF MODULES
ALPHA-TX
ALPHA-RX
Receiver Technical Specifications
Maximum Ratings (not Operating)
Symbol
Parameter
VDD
Positive Supply
VIN
All pin input level
IIN
Input current except power
TST
Storage Temp
TID
Soldering Temp
Maximum Working Range
Symbol
Parameter
VDD
Positive Supply
TOP
Operating Temp
DC Characteristics
Symbol
Parameter
IDD
Current Consumption @ 433
@ 915
IX
IPD
ILB
VLB
VLBA
VIL
VIH
IIL
IIH
VOL
VOH
Stand by Current
Sleep Mode Current
Low Battery Detection
Low Battery Step (0.1V steps)
Low Battery accuracy
Low Level Input
High Level Input
Leakage Current, VIL = 0V
Leakage Current, VIH = VDD, VDD = 5.4V
Low Level output, IOL = 2mA
High Level output, IOH = 2mA
AC Characteristics
Symbol
Parameter
FLO
Frequency
BW
Bandwidth
@433MHz
@915MHz
1
2
3
4
5
6
TLOCK
TST,P
BR
PLL Lock time, after 10Mhz step hopping.
PLL Start time, after crystal stabilised
Data Rate
PMIN
RSA
RSR
RSSTEP
RSARSSI
RSRESP
CXL
TPOR
TPBT
TWAKEUP
Sensitivity
@433MHz
@915MHz
RSSI Accuracy
RSSI Range
RSSI Programmable Step
ARSSI Filter
DRSSI Response Time, C
Capacitor Bank
PWR time, power up time (VDD to 90%)
Wake up timer period
Programmable Wake up time
Minimum
-0.5
-0.5
-25
-55
Maximum
6.0
Vdd +0.5
+25
125
260
Minimum
2.2
-40
Maximum
5.4
85
Min
2.2
0.7 x VDD
-1
-1
VDD-0.4
Typical
9
10.5
3.0
0.3
0.5
75
Max
11
12.5
3.5
5.3
0.3 x VDD
1
1
0.4
Min
430.24
900.72
60
120
180
240
300
360
-5
8.5
.96
1
Typical
67
134
200
270
350
400
20
250
-109
-105
46
6
1
500
50
Max
439.75
929.27
75
150
225
300
375
450
115.2
-100
-98
+5
16
100
1.08
5x10¹¹
Unit
V
V
mA
o_C
o_C
Unit
V
o_C
Unit
mA
mA
uA
uA
V
mV
V
V
uA
uA
V
V
Unit
MHz
KHz
uS
uS
Kbps
dBm
dB
dB
dB
nF
us
pF
mS
mS
mS
DSALPHA-3 Jul 09
©2009 RF Solutions Ltd.
Page 5