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TA1284 데이터시트 PDF




Toshiba에서 제조한 전자 부품 TA1284은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 TA1284 자료 제공

부품번호 TA1284 기능
기능 UHF/VHF TUNER IC
제조업체 Toshiba
로고 Toshiba 로고


TA1284 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




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TA1284 데이터시트, 핀배열, 회로
TENTATIVE
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT
SILICON MONOLITHIC
TA1284FN
UHF / VHF TUNER IC (Low Phase Noise Oscillator)
TA1284FN
The TA1284FN is TV tuner IC which integrate mixer / oscillator
for VHF and CATV bands, mixer / oscillator for UHF band, and
IF amplifier on a single chip.
Supply voltage of 5 V helps lower power dissipation from the set.
Compact 16-pin SSOP makes the tuner more compact.
FEATURES
l Supply voltage : 5V
l Built-in mixer / oscillator for VHF and CATV bands
l Built-in mixer / oscillator for UHF band
l Oscillator circuits is low phase noise.
l Built-in IF amplifier
l Low power dissipation.
Weight: 0.07g (Typ.)
Note: These devices are easily damaged by high static voltage or electric fields. In this regard, please handle with
care.
000707EBA1
· TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general
can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the
buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and
to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or
damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the
most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling
Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc..
· The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal
equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are
neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or
failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy
control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control
instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document
shall be made at the customer’s own risk.
· The products described in this document are subject to the foreign exchange and foreign trade laws.
· The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its
use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or
others.
· The information contained herein is subject to change without notice.
2003-02-06 1/9




TA1284 pdf, 반도체, 판매, 대치품
OPERATING SUPPLY VOLTAGE
PIN
No.
6, 13
SYMBOL
VCC
MIN TYP. MAX UNIT
4.5 5.0 5.5 V
TA1284FN
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS (Unless otherwise specified, VCC = 5 V, Ta = 25°C)
CHARACTERISTIC
Power Supply and
Current For VHF
Power Supply and
Current For UHF
SYMBOL
ICC-V
ICC-U
TEST
CIR-
CUIT
1
TEST CONDITION
MIN TYP.
26.0 33.5
29.5 38.0
Pin 1 For VHF
V1-V
1.7 2.0
Pin 1 For UHF
V1-U
00
Pin 3 For VHF
V3-V
3.6 3.9
Pin 3 For UHF
V3-U
3.3 3.6
Pin 4 For VHF
V4-V
3.6 3.9
Pin 4 For UHF
V4-U
3.3 3.6
Pin 5 For VHF
V5-V
1.9 2.2
Pin 5 For UHF
V5-U
1.9 2.2
Pin 7 For VHF
V7-V
1.4 1.7
Pin 7 For UHF
V7-U
1.4 1.7
Pin 8 For VHF
V8-V
1.4 1.7
Pin 8 For UHF
V8-U
1.4 1.7
Terminal Voltage Pin 9 For VHF
(*1) Pin 9 For UHF
V9-V
V9-U
1
1.4 1.7
1.3 1.6
Pin 10 For VHF
V10-V
1.4 1.7
Pin 10 For UHF
V10-U
1.3 1.6
Pin 11 For VH
V11-V
3.8 4.1
Pin 11 For UHF
V11-U
3.8 4.1
Pin 12 For VHF
V12-V
00
Pin 12 For UHF
Pin 14 For VHF
V12-U
V14-V
― ― VCC
00
Pin 14 For UHF
V14-U
0.9 1.2
Pin 15 For VHF
V15-V
00
Pin 15 For UHF
V15-U
1.8 2.1
Pin 16 For VHF
V16-V
0.9 1.2
Pin 16 For UHF
V16-U
00
MAX
45.0
51.0
2.3
0.2
4.2
4.0
4.2
4.0
2.6
2.6
2.0
2.0
2.0
2.0
2.0
1.9
2.0
1.9
4.4
4.4
0
0.2
1.5
0.2
2.4
1.5
0.2
UNIT
mA
V
(*1) Uppe : VHF mode
Lower : UHF mode
2003-02-06 4/9

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TA1284 전자부품, 판매, 대치품
TEST CIRCUIT1
DC CHARACTERISTICS
TA1284FN
2003-02-06 7/9

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관련 데이터시트

부품번호상세설명 및 기능제조사
TA1281

UHF/VHF TUNER IC

Toshiba
Toshiba
TA1281

UHF / VHF Tuner IC

Toshiba
Toshiba

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