CGH25120F Datasheet, PDF (3/12 Pages) Cree, Inc – 120 W, 2300-2700 MHz, GaN HEMT for WiMAX and LTE

Typical Performance
Gain and Input Return Loss vs Frequency of CGH25120F in Broadband Amplifier Circuit
Spa^Vra_DDm⁼et²e⁸rs^Vo^, f^I_DC_Q G⁼H⁰2^.551^A20F
18
0
15
-5
12
-10
9
-15
6
-20
Gain
3
-25
Return Loss
0
-30
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
Frequency (GHz)
Typical Mobile WiMAX Digital Pre-Distortion (DPD) Performance
WiMAX Characteristics with and without DPD Correction
ACLR and Drain Efficiency vs Output Power
measu_Cre_GHd₂₅in₁₂₀C_FG_WH_iM2_AX5_T1_ra2_n0_sfF_er-_wA_itM_{h a}P_ndA_wm_ithop_ul_ti_Dfi_Pe_Dr_cC_orri_er_cc_tiu_onit.
V_DS = 28 V^V,^dsI_D⁼_S²=^8V,0^Id.^s5⁼A⁵⁰,⁰F^mr^Ae^,q^Fru^ee^qun^ec^ncy^{y =}=²2^.5.^G5^HzGHz
-20
50
UnCorrected -ACLR
UnCorrected +ACLR
-25
Corrected -ACLR
Corrected +ACLR
45
UnCorrected Eff
Corrected Eff
-30
40
-35
35
-40
30
-45
25
-50
20
-55
15
-60
10
-65
5
-70
0
15
20
25
30
35
40
45
Output Power (dBm)
Copyright © 2009-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are
registered trademarks of Cree, Inc.
3
CGH25120F Rev 3.1
Cree, Inc.
4600 Silicon Drive
Durham, North Carolina, USA 27703
USA Tel: [phone]
Fax: [phone]
www.cree.com/rf