CFY27 Datasheet, PDF (4/8 Pages) Infineon Technologies AG – HiRel Ku-Band GaAs General Purpose MESFET

Electrical Characteristics (continued)
CFY27
Parameter
Symbol
Values
Unit
min. typ. max.
AC Characteristics
Noise figure ¹⁾
V_DS = 3 V, I_D = 120 mA, f = 12 GHz
CFY27-P
NF
dB
-
< 3.6 -
CFY27-38
-
3.5
3.8
Associated gain. ¹⁾
G_a
dB
V_DS = 3 V, I_D = 120 mA, f = 12 GHz
CFY27-P
-
> 7.8 -
CFY27-38
7.5 8.0
-
Output power at 1 dB gain compression ²⁾ P_1dB
V_DS = 5 V, I_{D(RF off)} = 120 mA, f = 2.3 GHz
CFY27-P
24.5 26
-
dBm
CFY27-38
-
> 25 -
Linear power gain ²⁾
G_lp
dB
V_DS = 5 V, I_D = 120 mA, f = 2.3 GHz,
P_in = 0 dBm
CFY27-P
17.5 19
-
CFY27-38
-
> 18 -
Notes.:
1) Noise figure / sssociated gain characteristics given for minimum noise figure matching
conditions (fixed generic matching, no fine-tuning).
2) Output power / linear power gain characteristics given for optimum output power matching
conditions (fixed generic matching, no fine-tuning).
Semiconductor Group
4 of 9
Draft D, September 99