홈 클록 및 타이밍 클록 생성기
홈
클록 및 타이밍
클록 생성기

PLL1708

활성

4.096~36.864MHz, 직렬 제어, 3.3V 듀얼 PLL 멀티 클록 생성기

지금 주문하기
데이터 시트

PLL1708

활성
데이터 시트 지금 주문하기

제품 상세 정보

Number of outputs 4 Output type LVCMOS Output frequency (max) (MHz) 0.096 Core supply voltage (V) 3.3 Output supply voltage (V) 3.3 Input type LVCMOS Operating temperature range (°C) -25 to 85 Features 3.3-V VCC/VDD Rating Catalog
Number of outputs 4 Output type LVCMOS Output frequency (max) (MHz) 0.096 Core supply voltage (V) 3.3 Output supply voltage (V) 3.3 Input type LVCMOS Operating temperature range (°C) -25 to 85 Features 3.3-V VCC/VDD Rating Catalog
SSOP (DBQ) 20 51.9 mm² (8.65 mm × 6 mm)
  • 27-MHz Master Clock Input
  • Generated Audio System Clock (PLL1707):
    • SCKO0: 768 fS (fS = 44.1 kHz)
    • SCKO1: 768 fS, 512 fS (fS = 48 kHz)
    • SCKO2: 256 fS (fS = 32, 44.1, 48, 64, 88.2, 96 kHz)
    • SCKO3: 384 fS (fS = 32, 44.1, 48, 64, 88.2, 96 kHz)
  • Generated Audio System Clock (PLL1708):
    • SCKO0: 768 fS (fS = 44.1 kHz)
    • SCKO1: 768 fS, 512 fS, 384 fS , 256 fS (fS = 48 kHz)
    • SCKO2: 256 fS (fS = 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96 kHz)
    • SCKO3: 384 fS (fS = 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96 kHz)
  • Zero PPM Error Output Clocks
  • Low Clock Jitter: 50 ps (Typical)
  • Multiple Sampling Frequencies (PLL1707):
    • fS = 32, 44.1, 48, 64, 88.2, 96 kHz
  • Multiple Sampling Frequencies (PLL1708):
    • fS = 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96 kHz
  • 3.3-V Single Power Supply
  • PLL1707: Parallel Control
    PLL1708: Serial Control
  • Package: 20-Pin SSOP (150 mil), Lead-Free Product
  • APPLICATIONS
    • HDD + DVD Recorders
    • DVD Recorders
    • HDD Recorders
    • DVD Players
    • DVD Add-On Cards for Multimedia PCs
    • Digital HDTV Systems
    • Set-Top Boxes

The PLL1707 and PLL1708 use the same die and they are electrically identical except for mode control.
  • 27-MHz Master Clock Input
  • Generated Audio System Clock (PLL1707):
    • SCKO0: 768 fS (fS = 44.1 kHz)
    • SCKO1: 768 fS, 512 fS (fS = 48 kHz)
    • SCKO2: 256 fS (fS = 32, 44.1, 48, 64, 88.2, 96 kHz)
    • SCKO3: 384 fS (fS = 32, 44.1, 48, 64, 88.2, 96 kHz)
  • Generated Audio System Clock (PLL1708):
    • SCKO0: 768 fS (fS = 44.1 kHz)
    • SCKO1: 768 fS, 512 fS, 384 fS , 256 fS (fS = 48 kHz)
    • SCKO2: 256 fS (fS = 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96 kHz)
    • SCKO3: 384 fS (fS = 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96 kHz)
  • Zero PPM Error Output Clocks
  • Low Clock Jitter: 50 ps (Typical)
  • Multiple Sampling Frequencies (PLL1707):
    • fS = 32, 44.1, 48, 64, 88.2, 96 kHz
  • Multiple Sampling Frequencies (PLL1708):
    • fS = 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96 kHz
  • 3.3-V Single Power Supply
  • PLL1707: Parallel Control
    PLL1708: Serial Control
  • Package: 20-Pin SSOP (150 mil), Lead-Free Product
  • APPLICATIONS
    • HDD + DVD Recorders
    • DVD Recorders
    • HDD Recorders
    • DVD Players
    • DVD Add-On Cards for Multimedia PCs
    • Digital HDTV Systems
    • Set-Top Boxes

The PLL1707 and PLL1708 use the same die and they are electrically identical except for mode control.

The PLL1707 are low cost, phase-locked loop (PLL) multiclock generators. The PLL1707 and PLL1708 can generate four system clocks from a 27-MHz reference input frequency. The clock outputs of the PLL1707 can be controlled by sampling frequency-control pins and those of the PLL1708 can be controlled through serial-mode control pins. The device gives customers both cost and space savings by eliminating external components and enables customers to achieve the very low-jitter performance needed for high performance audio DACs and/or ADCs. The PLL1707 and PLL1708 are ideal for MPEG-2 applications which use a 27-MHz master clock such as DVD recorders, HDD recorders, DVD add-on cards for multimedia PCs, digital HDTV systems, and set-top boxes.

The PLL1707 are low cost, phase-locked loop (PLL) multiclock generators. The PLL1707 and PLL1708 can generate four system clocks from a 27-MHz reference input frequency. The clock outputs of the PLL1707 can be controlled by sampling frequency-control pins and those of the PLL1708 can be controlled through serial-mode control pins. The device gives customers both cost and space savings by eliminating external components and enables customers to achieve the very low-jitter performance needed for high performance audio DACs and/or ADCs. The PLL1707 and PLL1708 are ideal for MPEG-2 applications which use a 27-MHz master clock such as DVD recorders, HDD recorders, DVD add-on cards for multimedia PCs, digital HDTV systems, and set-top boxes.
filter 기타 클록 생성기 찾기
다운로드 스크립트와 함께 비디오 보기 비디오

기술 자료

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
1개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 3.3 V Dual PLL Multi-Clock Generator datasheet 2002. 12. 2

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

패키지 핀 CAD 기호, 풋프린트 및 3D 모델
SSOP (DBQ) 20 Ultra Librarian
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

주문 및 품질

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

포럼 주제 모두 보기(영문)

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

동영상