Detalles del producto

Function Clock generator Number of outputs 4 Output frequency (max) (MHz) 0.096 Core supply voltage (V) 3.3 Output supply voltage (V) 3.3 Input type LVCMOS Output type LVCMOS Operating temperature range (°C) -25 to 85 Features 3.3-V VCC/VDD Rating Catalog
Function Clock generator Number of outputs 4 Output frequency (max) (MHz) 0.096 Core supply voltage (V) 3.3 Output supply voltage (V) 3.3 Input type LVCMOS Output 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 x 6
  • 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.

Descargar Ver vídeo con transcripción Video

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 1
Tipo Título Fecha
* Data sheet 3.3 V Dual PLL Multi-Clock Generator datasheet 02 dic 2002

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SSOP (DBQ) 20 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​

Videos