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CDC925DLR

CDC925DLR
Mfr. #:
CDC925DLR
Descripción:
IC 133-MHZ CLOCK SYNTH 56-SSOP
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
CDC925DLR Ficha de datos
Entrega:
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Pago:
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ECAD Model:
Más información:
CDC925DLR más información CDC925DLR Product Details
Atributo del producto
Valor de atributo
Fabricante
Instrumentos Texas
categoria de producto
Reloj / sincronización: aplicación específica
Serie
-
embalaje
Embalaje alternativo de cinta y carrete (TR)
Paquete-Estuche
56-BSSOP (0.295", 7.50mm Width)
Temperatura de funcionamiento
0°C ~ 85°C
Tipo de montaje
Montaje superficial
Suministro de voltaje
2.375 V ~ 3.465 V
Paquete de dispositivo de proveedor
56-SSOP
PLL
Yes
Propósito principal
Intel CPU Servers
Aporte
Cristal
Producción
CMOS
Número de circuitos
1
Relación de entrada: salida
1899/12/30 1:24:00
Entrada diferencial: Salida
No no
Frecuencia-Max
133MHz
Tags
CDC925D, CDC925, CDC92, CDC9, CDC
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***i-Key
IC 133-MHZ CLOCK SYNTH 56-SSOP
***ark
IC, CLOCK SYNTHESIZER, 133MHZ, SSOP-56; Clock IC Type:Clock Synthesizer / Driver; Frequency:133MHz; No. of Outputs:19; Supply Current:12mA; Supply Voltage Range:3.135V to 3.465V, 2.375V to 2.625V; Digital IC Case Style:SSOP ;RoHS Compliant: Yes
***as Instruments
The CDC925 is a clock synthesizer/driver that generates system clocks necessary to support Intel Pentium III systems on CPU, CPU_DIV2, 3V66, PCI, APIC, 48MHz, and REF clock signals. All output frequencies are generated from a 14.318-MHz crystal input. A reference clock input instead of a crystal can be provided at the XIN input. Two phase-locked loops (PLLs) are used, one to generate the host frequencies and the other to generate the 48-MHz clock frequency. On-chip loop filters and internal feedback loops eliminate the need for external components. The host and PCI clock outputs provide low-skew and low-jitter clock signals for reliable clock operation. All outputs have 3-state capability, which can be selected via control inputs SEL0, SEL1, and SEL133/100\. The outputs are either 3.3-V or 2.5-V single-ended CMOS buffers. With a logic high-level on the PWR_DWN\ terminal, the device operates normally, but when a logical low-level input is applied, the device powers down completely, with the outputs in a low-level output state. When a high-level is applied to the PCI_STOP\ or CPU_STOP\, the outputs operate normally. With a low-level applied to the PCI_STOP\ or CPU_STOP\ terminals, the PCI or CPU and 3V66 outputs, respectively, are held in a low-level state. The CPU bus can operate at 100 MHz or 133 MHz. Output frequency selection is done with corresponding setting for SEL133/100\ control input. The PCI bus frequency is fixed to 33MHz. Since the CDC925 is based on PLL circuitry, it requires a stabilization time to achieve phase lock of the PLL. This stabilization time is required after power up or after changes to the SEL inputs are made. With use of an external reference clock, this signal must be fixed-frequency and fixed-phase before the stabilization time starts.
Parte # Descripción Valores Precio
CDC925DLR
DISTI # CDC925DLR-ND		IC 133-MHZ CLOCK SYNTH 56-SSOP
RoHS: Compliant
Min Qty: 1000
Container: Tape & Reel (TR)		Limited Supply - Call
    CDC925DLRG4
    DISTI # CDC925DLRG4-ND    		IC 133-MHZ CLOCK SYNTH 56-SSOP
    RoHS: Compliant
    Min Qty: 1000
    Container: Tape & Reel (TR)    		Limited Supply - Call
      CDC925DLR
      DISTI # N/A      		Clock Synthesizer / Jitter Cleaner 133-MHz Clock Synth/ Drvr0
        CDC925DLRG4
        DISTI # N/A        		Clock Synthesizer / Jitter Cleaner 133-MHz Clock Synth/ Drvr0
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          OMO.#: OMO-CDC924DL-TEXAS-INSTRUMENTS

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          Disponibilidad
          Valores:
          Available
          En orden:
          3500
          Ingrese la cantidad:
          El precio actual de CDC925DLR es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
          Precio de referencia (USD)
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          Precio unitario
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          1
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          0,00 US$
          10
          0,00 US$
          0,00 US$
          100
          0,00 US$
          0,00 US$
          500
          0,00 US$
          0,00 US$
          1000
          0,00 US$
          0,00 US$
          Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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