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STB7102のメーカーはST Microelectronicsです、この部品の機能は「(STB7102 - STB7104) 0.1/2.5 GHz Si MMIC BUFFER AMPLIFIERS」です。 |
部品番号 | STB7102 |
| |
部品説明 | (STB7102 - STB7104) 0.1/2.5 GHz Si MMIC BUFFER AMPLIFIERS | ||
メーカ | ST Microelectronics | ||
ロゴ | |||
このページの下部にプレビューとSTB7102ダウンロード(pdfファイル)リンクがあります。 Total 10 pages
STB7102, STB7103, STB7104
0.1/2.5 GHz Si MMIC BUFFER AMPLIFIERS
FEATURES
STB710X FAMILY
• OPERATING FREQUENCY 100-2500MHz
• EXCELLENT ISOLATION
• LOW CURRENT CONSUMPTION
• ULTRA MINIATURE SOT323-6L PACKAGE
(1.15 x 1.8 x 0.8 mm)
STB7102
• HIGH ISOLATION (45 dB @ 950 MHz)
STB7103
• HIGH LINEARITY (P1 dB OUTPUT = +1.5 dBm)
STB7104
• LOW CURRENT CONSUMPTION (2.8 mA)
PRELIMINARY DATA
SOT323-6L (SC70)
ORDERING INFORMATION
P/N ORDER CODE
STB7102
STB7102TR
STB7103
TBD
STB7104
TBD
MARKING
102
103
104
DESCRIPTION
The STB7102, STB7103 and STB7104 designed for Mobile Phone applications (0.1/2.5GHz), are an
high isolation Si MMIC Buffer Amplifiers. Manufactured in the third generation of ST proprietary bipolar
process, they offers an excellent isolation and a good linearity using a low current consumption. These
low current amplifiers operate on 3.0 V. The STB710x family is housed in an ultra miniature package
SOT323-6L surface mount package. SOT323-6L dimensions are 1.15mmx1.8mm with 0.8 mm
thickness.
APPLICATION
UHF BUFFER AMPLIFIER for Mobile Phone Application (0.1/2.5GHz)
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Vcc Supply voltage
Tstg Storage temperature
Ta Operating ambient temperature
June, 17 2002
www.DataSheet4U.com
www.DataSheet4U.com
Conditions
Value
3.3
-40 to +100
-30 to +85
Unit
V
oC
oC
1/10
www.DataSheet4U.com
1 Page STB7102, STB7103, STB7104
ELECTRICAL CHARACTERISTICS
(Ta = +25 oC, Vcc = 3V, Zs = ZL = 50Ω, unless otherwise specified)
Symbol
Parameters
Test
STB7102 (1)
STB7103 (2)
Conditions Min Typ Max Min Typ Max
Icc
Circuit Current
f = 950 MHz 3.3 4.3 5.3 3.3 4.1 4.9
P1dB
Output Power at 1dB
Compression Point
f = 950 MHz
0
1.5
GP
Gain at 1dB
Compression Point
f = 950 MHz
15.5
17.5
NF
Noise Figure
f = 950 MHz
3
2.85
ISL
Isolation
f = 950 MHz
45
45
RLin Input Return Loss f = 950 MHz
8
10
RLout Output Return Loss f = 950 MHz
20
7
(1) STB7102 data are measured in TEST CIRCUIT showed in page 5
(2) STB7103 and STB7104 data are measured in TEST CIRCUIT showed in page 8
STB7104 (2)
Min Typ Max
2.2 2.8 3.4
-0.25
17
3.3
45
7
7
Unit
mA
dBm
dB
dB
dB
dB
dB
3/10
3Pages STB7102, STB7103, STB7104
TYPICAL PERFORMANCE (STB7103)
Power Gain vs. Frequency
20
18
16
14
12
10
8
6
4
2
0
800 850 900 950 1000 1050 1100 1150 1200
f (MHz )
Input Return Loss vs. Frequency
0
-5
-10
-15
-20
-25
-30
-35
800 850 900 950 1000 1050 1100 1150 1200
f (Mh z)
Noise Figure vs. Frequency
4
3 .5
3
2 .5
2
1 .5
1
800 850 900 950 1000 1050 1100 1150 1200
f (Mhz)
6/10
Reverse Isolation vs. Frequency
0
-10
-20
-30
-40
-50
-60
-70
-80
800 850 900 950 1000 1050 1100 1150 1200
f (MHZ)
Output Return Loss vs. Frequency
10
5
0
-5
-10
-15
-20
-25
-30
800 850 900 950 1000 1050 1100 1150 1200
f (Mhz)
Output Power @ 1dB compression point
20
19
18
P1dBcp
+1.54 dBm
17
16
15
-11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3
Pout (dBm )
6 Page | |||
ページ | 合計 : 10 ページ | ||
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PDF ダウンロード | [ STB7102 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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