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PDF ATF-38143-TR1 Data sheet ( Hoja de datos )
| Número de pieza | ATF-38143-TR1 | |
| Descripción | Low Noise Pseudomorphic HEMT in a Surface Mount Plastic Package | |
| Fabricantes | Agilent(Hewlett-Packard) | |
| Logotipo | .gif "Agilent(Hewlett-Packard)"){kind=logo} |
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Low Noise Pseudomorphic HEMT
in a Surface Mount Plastic Package
Technical Data
ATF-38143
Features
• Low Noise Figure
• Excellent Uniformity in
Product Specifications
• Low Cost Surface Mount
Small Plastic Package
SOT-343 (4 lead SC-70)
• Tape-and-Reel Packaging
Option Available
Specifications
1.9 GHz; 2 V, 10 mA (Typ.)
• 0.4 dB Noise Figure
• 16 dB Associated Gain
• 12.0 dBm Output Power at
1␣ dB Gain Compression
• 22.0 dBm Output 3rd Order
Intercept
Applications
• Low Noise Amplifier for
Cellular/PCS Handsets
• LNA for WLAN, WLL/RLL,
LEO, and MMDS
Applications
• General Purpose Discrete
PHEMT for Other Ultra Low
Noise Applications
Surface Mount Package
SOT-343
Pin Connections and
Package Marking
DRAIN
SOURCE
SOURCE
GATE
Description
Agilent Technologies’s ATF-38143
is a high dynamic range, low
noise, PHEMT housed in a 4-lead
SC-70 (SOT-343) surface mount
plastic package.
Based on its featured perfor-
mance, ATF-38143 is suitable for
applications in cellular and PCS
handsets, LEO systems, MMDS,
and other systems requiring super
low noise figure with good
intercept in the 450␣ MHz to
10␣ GHz frequency range.
Note: Top View. Package marking
provides orientation and identification.
“8P” = Device code
“x” = Date code character. A new
character is assigned for each month, year.
1 page  
ATF-38143 Typical Performance Curves, continued
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
5 mA
10 mA
20 mA
246
FREQUENCY (GHz)
8
Figure 12. Fmin vs. Frequency and
Current at 2V.
30 1.6
25
Ga
20
Fmin
1.4
1.2
1.0
15 0.8
0.6
10
0.4
5
– 40°C
+25°C 0.2
+85°C
00
012 3456 7
FREQUENCY (GHz)
Figure 13. Fmin and Ga vs. Frequency
and Temperature at 2 V, 10 mA.
30
25
20
15
10
5 5 mA
10 mA
20 mA
0
0 2 4 6 8 10
FREQUENCY (GHz)
Figure 14. Associated Gain vs.
Frequency and Current at 2V.
12
26
24
22
20 –40°C
+25°C
18 +85°C
16
14
12
10
0 2000 4000 6000 8000
FREQUENCY (MHz)
Figure 15. P1dB and OIP3 vs. Frequency
and Temperature at 2 V, 10 mA.
30 1.4
25 1.2
1.0
20
0.8
15
0.6
10
5
0
0
0.4
P1dB
OIP3
Gain 0.2
NF
0
10 20 30 40 50 60
CURRENT, I DS (mA)
Figure 16. NF, Gain, P 1dB and OIP3 vs.
IDS at 2 V, 3.9 GHz.
30 1.4
25 1.2
1.0
20
0.8
15
0.6
10
5
0
0
10 20 30
0.4
P1dB
OIP3
Gain 0.2
NF
0
40 50 60
CURRENT, I DS (mA)
Figure 17. NF, Gain, P 1dB and OIP3 vs.
IDS at 2 V, 5.8 GHz.
Notes:
1. P1dB measurements are performed with passive biasing. Quiescent drain current, IDSQ, is set with zero RF drive applied. As P1dB is
approached, the drain current may increase or decrease depending on frequency and dc bias point. At lower values of IDSQ the device
is running closer to class B as power output approaches P1dB. This results in higher P1dB and higher PAE (power added efficiency)
when compared to a device that is driven by a constant current source as is typically done with active biasing.
5 Page 
Part Number Ordering Information
Part Number
No. of
Devices Container
ATF-38143-TR1
3000
7" Reel
ATF-38143-TR2
10000
13" Reel
ATF-38143-BLK
100 antistatic bag
Package Dimensions
Outline 43 (SOT-343/SC-70 4 lead)
1.30 (0.051)
BSC
1.30 (.051) REF
E E1
2.60 (.102)
1.30 (.051)
e
D
0.55 (.021) TYP
1.15 (.045) BSC
1.15 (.045) REF
0.85 (.033)
h
A
b TYP
A1
SYMBOL
A
A1
b
C
D
E
e
h
E1
L
θ
DIMENSIONS
MIN.
MAX.
0.80 (0.031)
1.00 (0.039)
0 (0)
0.10 (0.004)
0.25 (0.010)
0.35 (0.014)
0.10 (0.004)
0.20 (0.008)
1.90 (0.075)
2.10 (0.083)
2.00 (0.079)
2.20 (0.087)
0.55 (0.022)
0.65 (0.025)
0.450 TYP (0.018)
1.15 (0.045)
1.35 (0.053)
0.10 (0.004)
0.35 (0.014)
0 10
DIMENSIONS ARE IN MILLIMETERS (INCHES)
L
θ
C TYP
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet ATF-38143-TR1.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ATF-38143-TR1 | Low Noise Pseudomorphic HEMT in a Surface Mount Plastic Package | Agilent(Hewlett-Packard) |
| ATF-38143-TR1 | Low Noise Pseudomorphic HEMT in a Surface Mount Plastic Package | Agilent(Hewlett-Packard) |
| ATF-38143-TR2 | Low Noise Pseudomorphic HEMT in a Surface Mount Plastic Package | Agilent(Hewlett-Packard) |
| ATF-38143-TR2 | Low Noise Pseudomorphic HEMT in a Surface Mount Plastic Package | Agilent(Hewlett-Packard) |
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