SLD-1026Z Datasheet, PDF (5/21 Pages) SIRENZA MICRODEVICES – 3 Watt Discrete LDMOS Device Plastic Surface Mount Package

Typical Performance Curves in 800 MHz Application Circuit
Preliminary
SLD-1026Z 3 Watt LDMOS FET
45
40
35
30
25
20
15
10
5
0
0.01
CDMA Gain, Efficiency, ACPR, ALT1 vs Pout
Vdd=28V, Idq=30mA, Freq=880 MHz
Gain
ACPR
Efficiency
ALT1
N-CDMA IS-95 (Pilot, Sync, Paging,
Traffic Codes 8 - 13)
0.1
Pout (W PEP)
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
1
20
10
0
-10
-20
-30
-40
-50
-60
-70
0.876
N-CDMA spectrum. Pout= 0.3 W, Vdd=28V, Idq=40mA.
PAR = 9.8 dB @ 0.01% Probability on CCDF
1.2288 MHz Channel BW
ACPR in 30
KHz BW
ACPR in 30
KHz BW
ALT1 in 30
KHz BW
ALT1 in 30
KHz BW
0.878
0.880
Frequency (GHz)
0.882
0.884
CCDF N-CDMA IS-95 (Pilot, Sync, Paging, Traffic
Codes 8 - 13). Single-Carrier Test Signal
100
10
1
0.1
N-CDMA. 1.2288 MHz Channel Bandwidth.
ACPR Measured in 30 KHz Bandwidth @
0.01
±750 KHz Offset. ALT1 Measured in 30 KHz
Bandwidth @ ±1980 KHz Offset. PAR = 9.8
0.001
0 1 2 3 4 5 6 7 8 9 10
Peak-to-Average (dB)
303 S. Technology Court
Broomfield, CO 80021
Phone: (800) SMI-MMIC
5
http://www.sirenza.com
EDS-104157 Rev F