1.8-
-30 MHz BROADBAND REFERENCE CIRCUIT
Table 8. 1.8-
-30 MHz Broadband Performance
(In Freescale Reference Circuit, 50 ohm system)
V
DD
= 50 Volts, I
DQ
= 100 mA
Signal Type
Two-Tone
(10 kHz spacing)
P
out
(W)
25 PEP
f
(MHz)
1.8
10
30
G
ps
(dB)
25.7
25.8
24.8
η
D
(%)
51.5
50.7
50.7
IMD
(dBc)
--30.7
--34.8
--33.0
Table 9. Load Mismatch/Ruggedness
(In Freescale Reference Circuit, 50 ohm system, I
DQ
= 25 mA)
Frequency
(MHz)
30
Signal Type
Pulse (100
μsec,
20% Duty Cycle)
CW
VSWR
>65:1
at all Phase
Angles
P
out
(W)
29 Peak
(3 dB Overdrive)
31
(3 dB Overdrive)
Test Voltage, V
DD
50
Result
No Device
Degradation
MRFE6VS25NR1
RF Device Data
Freescale Semiconductor, Inc.
9