주문 금액이
$5000ES1946S
Consumer Circuit, PQFP100, TQFP-100
특징
- DSS and DVB-S compatible single chip demodulator & forward error correction.
- Dual 6-bit ADC on chip.
- PLL for crystal frequency multiplication.
- Variable rate BPSK/QPSK coherent demodulator.
- Modulation rate from 1 to 45MBaud.
- Automatic Gain Control output.
- Digital symbol timing recovery : Acquisition range up to ±240ppm
- Digital carrier recovery : Acquisition range up to ±12% of symbol rate
- Half Nyquist baseband filters on chip roll-off = 0.35 for DVB and 0.2 for DSS
- Channel quality estimation.
- Viterbi decoder : Supported rates : from 1/2 to 8/9. Constraint length K = 7 with G1 = 171 8 G2 = 1338 VBER measurement provided.
- Convolutional deinterleaver and Reed Solomon decoder according to DVB and DSS specifications.
- Automatic Frame Synchronization.
- Selectable DVB-S descrambling.
- I2C bus interface.
- 100-pin MQFP package.
- CMOS technology (0.35 µm 3.3V).
명세서
매개변수 | 값 | 매개변수 | 값 |
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Rohs Code | No | Part Life Cycle Code | Contact Manufacturer |
Ihs Manufacturer | ESS TECHNOLOGY INC | Part Package Code | QFP |
Package Description | QFP, | Pin Count | 100 |
Reach Compliance Code | HTS Code | 8542.39.00.01 | |
Consumer IC Type | CONSUMER CIRCUIT | JESD-30 Code | S-PQFP-G100 |
Moisture Sensitivity Level | 1 | Number of Functions | 1 |
Number of Terminals | 100 | Operating Temperature-Max | 70 °C |
Operating Temperature-Min | Package Body Material | PLASTIC/EPOXY | |
Package Code | QFP | Package Shape | SQUARE |
Package Style | FLATPACK | Qualification Status | Not Qualified |
Supply Voltage-Max (Vsup) | 5.25 V | Supply Voltage-Min (Vsup) | 4.75 V |
Surface Mount | YES | Temperature Grade | COMMERCIAL |
Terminal Form | GULL WING |
배송
배송 유형 | 배송비 | 리드타임 | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
페덱스 | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
등기 항공 우편 | $20.00-$40.00 (0.50 KG) | 2-5 날 |
처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.
지불
지불 조건 | 핸드 수수료 | |
---|---|---|
은행 송금 | US$30.00의 은행 수수료를 부과합니다. | |
페이팔 | 4.0%의 서비스 수수료를 부과합니다. | |
신용 카드 | 3.5% 서비스 수수료를 부과합니다. | |
웨스턴 유니언 | charge US.00 banking fee. | |
돈 그램 | US$0.00의 은행 수수료를 부과합니다. |
보증
1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.
2. 귀하가 받은 품목 중 일부가 완벽한 품질이 아닌 경우, 당사는 책임 있게 귀하의 환불 또는 교체를 준비할 것입니다. 그러나 품목은 원래 상태를 유지해야 합니다.
포장
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단계1 :제품
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단계2 :진공 포장
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단계3 :정전기 방지 가방
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단계4 :개별 포장
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단계5 :포장 상자
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단계6 :바코드 배송 태그
모든 제품은 정전기 방지 가방에 포장됩니다. ESD 정전기 방지 보호 장치와 함께 배송됩니다.
외부 ESD 포장 라벨은 당사 정보(부품 번호, 브랜드 및 수량)를 사용합니다.
우리는 선적 전에 모든 상품을 검사하고, 모든 제품이 양호한 상태인지 확인하고, 부품이 새로운 원본 일치 데이터시트인지 확인합니다.
모든 상품을 포장한 후 문제가 없는지 확인한 후 안전하게 포장하여 글로벌 특급으로 보내드립니다. 우수한 밀봉 무결성과 함께 탁월한 천공 및 인열 저항성을 나타냅니다.
부품 포인트
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The ES1946S chip is a sound card chip developed by ESS Technology, designed for audio playback and recording on personal computers. It features advanced audio processing capabilities, compatibility with various sound formats, and support for multiple input and output channels. The chip is known for its high-quality sound performance and is commonly used in multimedia and gaming applications.
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Equivalent
Some equivalent products of ES1946S chip are ES1946F, ES1946G, and ES1946GQ. These chips are all compatible with the same applications and can be used as replacements for the ES1946S chip in various electronic devices. -
Features
ES1946S is a fully integrated PCI audio accelerator with advanced audio and communication capabilities. It supports full-duplex operation, hardware MPU-401 UART mode, legacy DOS emulation, and Windows Sound System 2.0 compatibility. Its features include 3D spatialization, wavetable synthesis, and hardware acceleration for DirectSound and A3D sound technologies. -
Pinout
The ES1946S is a 20-pin single chip AC'97 audio codec with a 20-pin SSOP package. It provides multiple audio inputs and outputs for multimedia devices, including microphone, line in, and headphone outputs. The codec also supports stereo audio playback and recording, as well as various audio processing functionalities. -
Manufacturer
The ES1946S is manufactured by ESS Technology. ESS Technology is a semiconductor company based in California, specializing in audio and video processors for consumer electronics. They focus on providing high-quality audio solutions for various applications such as PCs, smartphones, and home entertainment systems. -
Application Field
The ES1946S is commonly used in various audio applications such as sound cards, multimedia devices, and automotive systems. It can also be found in telecommunication equipment, industrial controls, and consumer electronic devices. Its compact size and low power consumption make it ideal for integration into a wide range of products. -
Package
The ES1946S chip comes in a 28-pin small outline package (SOP), in a single form factor. Its size is standard for a 28-pin SOP package.
우리는 고품질 제품, 사려 깊은 서비스 및 판매 후 보증을 제공합니다.
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우리는 풍부한 제품을 보유하고 있으며 귀하의 다양한 요구를 충족시킬 수 있습니다.
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최소 주문 수량은 1개부터입니다.
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최저 국제 배송비는 $0.00부터 시작됩니다
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모든 제품에 대해 365일 품질 보증