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UPC2723のメーカーはNECです、この部品の機能は「1.1 GHz AGC AMPLIFIER FOR DBS TUNER AND MOBILE TELEPHONE」です。 |
部品番号 | UPC2723 |
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部品説明 | 1.1 GHz AGC AMPLIFIER FOR DBS TUNER AND MOBILE TELEPHONE | ||
メーカ | NEC | ||
ロゴ | |||
このページの下部にプレビューとUPC2723ダウンロード(pdfファイル)リンクがあります。 Total 12 pages
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC2723T
1.1 GHz AGC AMPLIFIER
FOR DBS TUNER AND MOBILE TELEPHONE
FEATURES
• Wide frequency response – fu = 1.1 GHzTYP @ – 3 dB GPMAX.
• Maximum power gain – GPMAX. = 13 dBTYP
• Single supply voltage: 5 V, 15 mA TYP.
• AGC Dynamic range: GCR = 38 dB TYP. @ f = 500 MHz
• Packaged in 6 pins mini mold suitable for high-density surface mounting.
DESCRIPTION
The µPC2723T is a silicon monolithic integrated circuit designed for miniature AGC amplifier. This amplifier realizes Auto
gain control with external control circuit. This IC operates up to 1.1 GHz and therefore is suitable for DBS tuner, mobile
telephone and other applications.
The µPC2723T is manufactured using NEC’s 20 GHz fT NESAT™ III silicon bipolar process. This process uses silicon
nitride passivation film and gold metallization wirings. These materials can protect the chips from external pollution and
prevent corrosion/migration. Thus, this IC has excellent performance, uniformity and reliability.
ORDER INFORMATION
ORDER NUMBER
PACKAGE
µPC2723T–E3
6pin mini mold
SUPPLYING FORM
Embossed tape 8mm wide. 3kp/reel.
Pin1, 2, 3 face to perforation side of the tape.
MARKING
C1M
Remarks To order evaluation samples, please contact your local NEC sales office. (Order number: µPC2723T)
PIN CONNECTIONS
(Top View)
(Bottom View)
3
4 1. INPUT
4
3
2. GND
2 5 3. OUTPUT 5 2
4. VCC
5. VAGC
1
6 6. INPUT
6
1
Caution: Electro-static sensitive device
Document No. P10922EJ2V0DS00 (2nd edition)
(Previous No. ID-3258)
Date Published November 1995 P
Printed in Japan
© 1995
1 Page µPC2723T
PIN DESCRIPTIONS
Pin No. Symbol
Assignment
1 IN Input bypass pin
2 GND Ground pin
3 OUT Output pin
4 VCC Power supply pin
5
VAGC
AGC control pin
6 IN Input pin
Functions and Explanation
Must be connected bypass capacitor (e.g. 1 500 pF) to minimize
ground impedance.
Must be connected to the system ground with minimum inductance.
Ground pattern on the board should be formed as wide as possible.
(Track length should be kept as short as possible)
Must be coupled with capacitor (e.g. 1 500 pF) for DC cut.
Supply voltage 5.0 ± 0.5 V for operation. Must be connected bypass
capacitor (e.g. 1 500 pF) to minimize ground impedance.
Can be used for auto gain control. The control can be governed by
supply voltage to this pin. AGC performance can be adjustable by
RAGC value. (e.g. 15 Ω).
Input frequency from an external VCO output.
Must be coupled with capacitor (e.g. 1 500 pF).
3
3Pages ISL – f
0
VCC = 5.0 V
–20
–40
–60
–80
–100
0.01
0.1 1.0
f – Frequency – GHz
3.0
PO – Pin Manual Gain Control
10 f = 500 MHz
VAGC = 1.0 V
0 at GPMAX.
VCC = 5.5 V
–10
VCC = 5.0 V
–20
VCC = 4.5 V
–30
–40
–40
–30 –20 –10
0
Pin – Input Power – dBm
10
PO(sat) – f
5
VCC = 5.5 V
0
VCC = 5.0 V
VCC = 4.5 V
–5
–10
0.01
0.1 1.0
f – Frequency – GHz
3.0
µPC2723T
RL in, RLout – f
0 VCC = 5.0 V
–10 RLout
–20 RLin
–30
–40
0.01
0.1 1.0
f – Frequency – GHz
3.0
PO – Pin AGC Operation
0
f = 500 MHz
VCC = 5.0 V
–10
–20
–30
–40
–50
–60
–40 –20
0
P in – Input Power – dBm
20
+20
0
–20
–40
–60
–80
–100
–50
PO, IM3 – Pin
Pout
IM3
–40 –30 –20 –10
Pin – Input Power – dBm
0
6
6 Page | |||
ページ | 合計 : 12 ページ | ||
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PDF ダウンロード | [ UPC2723 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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