A2T21H360--24SR6
3
RF Device Data
Freescale Semiconductor, Inc.
Table 4. Electrical Characteristics (TA=25C unless otherwise noted) (continued)
Characteristic Symbol Min Typ Max Unit
Functional Tests (1,2) (In Freescale Doherty Test Fixture, 50 ohm system) VDD =28Vdc,I
DQA = 500 mA, VGSB =0.5Vdc,
Pout = 63 W Avg., f = 2140 MHz, Single--Carrier W--CDMA, IQ Magnitude Clipping, Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.
ACPR measured in 3.84 MHz Channel Bandwidth @ 5MHzOffset.
Power Gain Gps 15.6 16.2 18.6 dB
Drain Efficiency D49.2 51.8 — %
Output Peak--to--Average Ratio @ 0.01% Probability on CCDF PAR 7.2 7.9 —dB
Adjacent Channel Power Ratio ACPR —–28.8 –27.2 dBc
Load Mismatch (2) (In Freescale Doherty Test Fixture, 50 ohm system) IDQA = 500 mA, VGSB = 0.5 Vdc, f = 2140 MHz
VSWR 10:1 at 28 Vdc, 288 W Pulse Output Power
(3 dB Input Overdrive from 363 W Pulse Rated Power)
No Device Degradation
Typical Performance (2) (In Freescale Doherty Test Fixture, 50 ohm system) VDD =28Vdc,I
DQA = 500 mA, VGSB =0.5Vdc,
2110–2170 MHz Bandwidth
Pout @ 1 dB Compression Point, CW P1dB —301(3) — W
Pout @ 3 dB Compression Point (4) P3dB —400 — W
AM/PM
(Maximum value measured at the P3dB compression point across
the 2110–2170 MHz bandwidth)
—–27 —
VBW Resonance Point
(IMD Third Order Intermodulation Inflection Point)
VBWres —100 —MHz
Gain Flatness in 60 MHz Bandwidth @ Pout =63WAvg. GF—0.2 —dB
Gain Variation over Temperature
(–30Cto+85C)
G — 0.012 —dB/C
Output Power Variation over Temperature
(–30Cto+85C) (3)
P1dB —0.002 —dB/C
1. Part internally matched both on input and output.
2. Measurements made with device in an asymmetrical Doherty configuration.
3. Exceeds recommended operating conditions. See CW operation data in Maximum Ratings table.
4. P3dB = Pavg + 7.0 dB where Pavg is the average output power measured using an unclipped W--CDMA single--carrier input signal where
output PAR is compressed to 7.0 dB @ 0.01% probability on CCDF.