MICRF102_06 Datasheet, PDF (5/12 Pages) Micrel Semiconductor – QwikRadio™ UHF ASK Transmitter

MICRF102
Typical Characteristics
Output Power vs.
PC Pin Voltage
5
0
-5
-10
-15
-20
-25
-30
-350 _{100 200 300 400 500 600}
V_PC (mV)
RF Output Callibration Time
Micrel
Mark Current vs.
PC Pin Voltage
25
20
15
10
5
00 _{100 200 300 400 500 600}
V_PC (mV)
Figure 2. RF Out CAL Time Example (45ms)
Ch 1 - ASK Pin, 1ms Period
Ch 2 RF Field
Figure 3. RF Out CAL Time Example from Standby
cycle (15ms)
Ch 1 - ASK Pin, 1ms Period
Ch 2 RF Field
December 2006
Figure 4. RF Out after shut down cycle example (11ms)
Ch 1 - ASK pin, 1ms period
Ch 2 RF Field, ch 4 - Standby Pin
5
MICRF102