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MXR-505
UHF FM TRANSCEIVER MODULE
PRELMNARY
P = -10 dBm
P = -5 dBm
P = 0 dBm
Tx Current Consumption Variation
Binary FSK Frequency Separation
Data Rate
Occupied bandwidth
Parameters
Test Conditions
Min
Typ
Max
Unit
Power Supply
RF Frequency Operating Range
Power Supply
Power Down Current
Standby current
Quiescent Current
Operating Voltage
2400
2483.5
MHz
V
μA
μA
μA
V
13
2.6
20
29
16
VCO and PLL Section
Reference Frequency
PLL Lock Time
3kHz bandwidth
MHz
ms
ms
ms
ms
ms
ms
ms
ms
μA
μA
%
915MHz to 915.5MHz
902MHz to 927MHz
20kHz bandwidth
Tx – Rx
Standby Rx
Standby Tx
16 pF load
VCPOUT = 1.1V, CP_HI = 0
VCPOUT = 1.1V, CP_HI = 1
Switch Time
3kHz loop bandwidth
Crystal Oscillator Start-Up Time
Charge Pump Current
0.86
Charge Pump Tolerance
Transmit Section
Output Power
Delivered to a single ended 50 ohm
load through a balun
Over temperature range
Over power supply range
P = -25 dBm
-3
0
dBm
Output Power Tolerance
dB
dB
mA
mA
mA
mA
mA
mA
kHz
kbps
kHz
kHz
kHz
dBc
dBc
dBm
dBm
dBm
dBm
Tx Current Consumption
8.5
9.9
11
14
17.4
10dBm
bitrate = 200kbps
250
250
20kbps, b = 2, 20dBc
125kbps, b = 2, 20dBc
200kbps, b = 2, 20dBc
2nd Harmonic
3rd Harmonic
Spurious Emission
-34
-60
30-1000 MHz
1-12.75 GHz
1.8-1.9 GHz
5.15-5.3 GHz
-36
-30
-47
-47
Electrical Characteristics
This device is ESD sensitive. Do not operate or store near strong electrostatic fields. Use appropriate ESD
precautions. All voltages are with respect to Ground.