參數(shù)資料
型號(hào): FPD1500DFN
英文描述: LOW NOISE, HIGH LINEARITY PACKAGED PHEMTT
中文描述: 低噪聲,高線性包裝的PHEMTT
文件頁數(shù): 1/5頁
文件大?。?/td> 233K
代理商: FPD1500DFN
FPD1500DFN
L
OW
N
OISE
,
H
IGH
L
INEARITY
P
ACKAGED
PHEMTT
PERFORMANCE (1850 MHz)
27 dBm Output Power (P
1dB
)
18 dB Small-Signal Gain (SSG)
1.2 dB Noise Figure
42 dBm Output IP3
45% Power-Added Efficiency
Evaluation Boards Available
Featuring Lead Free Finish Package
DESCRIPTION AND APPLICATIONS
The FPD1500DFN is a packaged depletion mode AlGaAs/InGaAs pseudomorphic High Electron
Mobility Transistor (pHEMT). It utilizes a 0.25
μ
m x 1500
μ
m Schottky barrier Gate, defined by
high-resolution stepper-based photolithography. The recessed and offset Gate structure minimizes
parasitics to optimize performance, with an epitaxial structure designed for improved linearity over a
range of bias conditions and input power levels. The FPD1500DFN is available in die form and in
other packages.
Typical applications include drivers or output stages in PCS/Cellular base station high-intercept-
point LNAs, WLL and WLAN systems, and other types of wireless infrastructure systems.
ELECTRICAL SPECIFICATIONS AT 22°C
Parameter
RF SPECIFICATIONS MEASURED AT
f
= 1850 MHz USING CW SIGNAL
Power at 1dB Gain Compression
P
1dB
Small-Signal Gain
SSG
Power-Added Efficiency
PAE
Symbol
Test Conditions
Min
Typ
Max
Units
V
DS
= 5 V; I
DS
= 50% I
DSS
V
DS
= 5 V; I
DS
= 50% I
DSS
V
DS
= 5 V; I
DS
= 50% I
DSS
;
P
OUT
= P
1dB
V
DS
= 5 V; I
DS
= 50% I
DSS
V
DS
= 5V; I
DS
= 50% I
DSS
Matched for optimal power
Matched for best IP3
27
18
45
dBm
dB
%
Noise Figure
NF
IP3
1.2
40
42
dB
dBm
Output Third-Order Intercept Point
(from 15 to 5 dB below P
1dB
)
Saturated Drain-Source Current
Maximum Drain-Source Current
I
DSS
I
MAX
G
M
I
GSO
|V
P
|
|V
BDGS
|
|V
BDGD
|
V
DS
= 1.3 V; V
GS
= 0 V
V
DS
= 1.3 V; V
GS
+1 V
V
DS
= 1.3 V; V
GS
= 0 V
V
GS
= -5 V
V
DS
= 1.3 V; I
DS
= 1.5 mA
I
GS
= 1.5 mA
I
GD
= 1.5 mA
375
465
750
550
mA
mA
Transconductance
Gate-Source Leakage Current
400
1
mS
μ
A
V
V
V
15
Pinch-Off Voltage
Gate-Source Breakdown Voltage
Gate-Drain Breakdown Voltage
0.7
12
12
0.9
18
18
1.3
Phone:
+1 408 850-5790
Fax:
+1 408 850-5766
http://
www.filtronic.co.uk/semis
Revised:
11/14/05
Email:
sales@filcsi.com
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