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ESD Rating .................................................................. 2kV
Micrel, Inc.
Absolute Maximum Ratings ( 1 )
Supply Voltage (V DD ) ................................................... +2.7V
Voltage on any pin (GND = 0V). ............. -0.3V to +2.7V
Lead Temperature (soldering, 4sec.) ......................... 300°C
Storage Temperature (T s ) .......................... -55°C to +150°C
( 3 )
MICRF507
Operating Ratings ( 2 )
Supply Voltage (V IN ).................................. +2.0V to +2.5V
RF Frequencies ................................ 470MHz to 510MHz
Encoded Bit Rate .................................................200kbps
Ambient Temperature (T A ) ....................... –40°C to +85°C
Package Thermal Resistance
32-Pin QFN ( θ JA ) ......................................... 41.7°C/W
Electrical Characteristics ( 4 )
f RF = 490MHz, f XTAL = 16MHz, MICRF507 Development Board, Modulation type = closed-loop VCO modulation, Sync_en bit = 1,
V DD = 2.5V; T A = 25°C, the term “bit rate” refers to encoded bit rate throughout the EC table (see Figure 24), bold values indicate
–40°C< T A < +85°C, unless noted.
Symbol
f RF
Parameter
RF Frequency Operating Range
Condition
Min
470
Typ
Max
510
Units
MHz
V DD
Power Supply
2.5
V
Power Down Current
Standby Current
0.2
280
3
μA
μA
VCO and PLL Section
Reference Frequency
PLL Lock Time, 3kHz Bandwidth
PLL Lock Time, 20kHz Bandwidth
Switch Time, 3kHz Loop Bandwidth
Crystal Oscillator Start-Up Time
490MHz to 490.5MHz
485MHz to 495MHz
490MHz to 490.5MHz
Rx – Tx
Tx – Rx
Standby to Rx
Standby to Tx
With MICRF507 development
board BOM
4
0.7
1.3
0.3
1.0
1.0
1.0
1.0
1.0
40
MHz
ms
ms
ms
ms
ms
Charge Pump Current
V CPOUT = 1.1V, CP_HI = 0
V CPOUT = 1.1V, CP_HI = 1
100
420
125
500
170
680
μA
μA
Transmit Section
P OUT
Output Power
Output Power Variation Relative to
V DD = 2.5V, T A = 25°C
Transmit Mode Current
Consumption
R LOAD = 50 ? , PA[2:0] = 111
R LOAD = 50 ? , PA[2:0] = 001
Over temperature range
V DD = 2.0V
R LOAD = 50 ? , PA[2:0] = 111
R LOAD = 50 ? , PA[2:0] = 001
R LOAD = 50 ? , PA[2:0] = 000
10
-3.5
±1
-2
21.5
10.5
8.0
dBm
dBm
dB
dB
mA
mA
mA
Notes:
1.
2.
3.
4.
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended. Human body model; 1.5k in series with 100pF.
Specification for packaged product only.
October 2, 2013
7
Revision 2.2
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