BIM-418-10 Radiometrix, BIM-418-10 Datasheet - Page 6

• Manufacturer Part Number: BIM-418-10
• Description: Low Power UHF Data Transceiver Module
• Manufacturer: Radiometrix

Parameter
Base Band transfer function
(through a pair of transceivers)
Linear drive (4Volt pk to pk, sine)
AF response @ -3dB
Analogue distortion
Digital drive
Data rate ( 50:50 )
Time between transitions
Average Mark:Space ratio
preamble duration (10101010)
data delay (TXD to RXD)
Interface levels - inputs
TX & RX select,
Source current @
TXD
Interface levels - outputs
RXD & CD
(no load)
Notes: 1. module on 50mm square ground plane , 16cm whip antenna
Absolute maximum ratings
Supply voltage Vcc, pin 17
All input / output pins
Operating temperature
Storage temperature
Radiometrix Ltd, BiM Data Sheet
2. Standard modulation : 2kHz square wave, 0 to Vcc
3. 1kHz, 4V pk to pk, Sinewave centred on +2.5V at pin 14 (TXD)
4. Digital drive, 50:50 mark:space (over 4ms) data pattern.
5. High or Low pulse.
6. Averaged over any 4ms period
V high
V low
V low = 0
V high
V low
V high
V low
-0.1
-0.1
-20°C to
-40°C to
to
to
Min
0.1
-
-
25
30
3
-
Vcc-0.5
0
0.5
Vcc-0.5
0
+6V
Vcc + 0.1V
+55°C
+100°C
Typ.
-
5
-
-
50
-
25
Vcc-0.6
0.2
Max
17
10
40
2000
70
-
-
Vcc
1
1
Vcc
0.5
Unit
kHz
%
kb/s
µs
%
ms
µs
V
V
mA
V
V
V
V
Notes
-
-
4
5
6
-
-
-
-
-
-
-
-
-
page 6