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Part Name(s) : CF5750A CF5750C CF5750D CF5750 NPC
Nippon Precision Circuits
Description : Analog clock CMOS IC View

Analog clock CMOS IC

Part Name(s) : CF5761 CF5761CA CF5761EA CF5761HA CF5761LB CF5761MB CF5761NB NPC
Nippon Precision Circuits
Description : CMOS Analog clock IC with Alarm Function View

OVERVIEW
The CF5761 series are Analog clock ICs with alarm functions that derive their timing from a standard 32.768kHz oscillator element. Two kinds of alarm output are available and can be selected using a control pin. The series lineup comprises devICes with various alarm patterns and motor outputs for a wide range of clock specifICations. They support convenient functions, such as input chattering elimination circuit and power-on clear functions. They are fabrICated using Molybdenum-gate CMOS process, realizing low power consumption.

FEATURES
■ 32.768kHz fundamental frequency oscillator
■ Feedback resistor and oscillator capacitor CD built-in
■ Supports various alarms: piezo-alarm, electromagnetIC speaker
■ Snooze function
■ Switchable alarm function using SEL pin
■ Alarm auto-stop function (see series lineup)
■ Input chattering elimination circuit (SEL, AI, SN)
■ Test function
■ 1.2 to 3.6V operating supply voltage
■ Molybdenum-gate CMOS process
■ Chip form (CF5761××)

Part Name(s) : CF5732 CF5732EA CF5732FA CF5732GA CF5732HA CF5732JA CF5732KA NPC
Nippon Precision Circuits
Description : Analog clock CMOS IC View

OVERVIEW
The CF5732 series are Analog clock driver ICs using 32kHz reference frequency of crystal oscillator. Some versions in accordance with the combinations of each motor drive and alarm output characteristICs can provide a wide range of applICations for various clock specifICations.

FEATURES
- Built-in oscillator circuits(32.678 kHz)
    On-chip feed back resistors (Rf, Rd)
    Crystal oscillator capacitors (CD, CG)
    Additional 4 capacitors for pace adjustment.
- Debounce circuit (AI terminal)
- Single 1.5 V supply
- Available as a die

Part Name(s) : CF5741 CF5741AA CF5741AB CF5741BA CF5741BB NPC
Nippon Precision Circuits
Description : Analog clock CMOS IC View

OVERVIEW
The CF5741 series are Analog clock driver ICs using 32.768kHz reference frequency of crystal oscillator. Some versions in accordance with the combinations of each motor drive and alarm output characteristICs can provide a wide range of applICations for various clock specifICations.

FEATURES
■ Operating voltage 1.2 to 2.0V
■ Low current 1.2µA (typ) / 1.5V
■ Built-in oscillator circuits (32.768 kHz)
■ Built-in crystal oscillator capacitors (CG, CD)
■ Motor output
    Various motor output
■ Alarm output
    Various alarm output
■ Reset function
■ Input debounce function (AI, RST/TC)
■ Chip form (CF5741××)


Part Name(s) : CF5746AAB CF5746ABA CF5746ADC CF5746AEA CF5746AFA CF5746AGA CF5746BCA CF5746 NPC
Nippon Precision Circuits
Description : CMOS Analog clock IC View

OVERVIEW
The CF5746 Series devICes are Analog clock ICs that derive their timing from a 32 kHz oscillator element.
They feature alarm outputs, snooze function and alarm auto-stop function. They can be configured to match a wide variety of clock specifICations, alarm functions and motor outputs.

FEATURES
■ 32.768 kHz oscillator circuit
    • Rf and Rd built-in
    • Oscillator capacitance built-in
        - CD = 30 pF (typ, excluding CF5746ADC)
        - CD = 20 pF (typ, CF5746ADC)
■ Alarm outputs
    • Compatible with electronIC sound alarms and motor bells
    • 4-step increasing volume alarm output (CF5746AAB, ADC, AEA, AFA (AO1), AGA (AO1))
■ Snooze function
    • Temporarily stops alarm output and then restarts after a fixed time
■ Debouce circuit (AI/SNZ pin)
■ Test functions
    • Shortening snooze time and auto-stop time
    • Increasing motor speed (excluding CF5746BCA)
■ Power-ON clear function
■ 1.5 V supply voltage
■ Chip form

Part Name(s) : XRD6418 XRD6418BIQ Exar
Exar Corporation
Description : CMOS 10-Bit, 6 MSPS, High Speed Analog-to-Digital Converter with 8:1 Input Analog Multiplexer View

CMOS 10-Bit, 6 MSPS, High Speed Analog-to-Digital Converter with 8:1 Input Analog Multiplexer

Part Name(s) : AD9573 AD9573-EVALZ AD9573ARUZ ADI
Analog Devices
Description : PCI-Express clock Generator IC, PLL Core, Dividers, Two Outputs View

GENERAL DESCRIPTION

The AD9573 provides a highly integrated, dual output clock generator function including an on-chip PLL core that is optimized for PCI-e applICations. The integer-N PLL design is based on the Analog DevICes, Inc., proven portfolio of high performance, low jitter frequency synthesizers to maximize line card performance. Other applICations with demanding phase noise and jitter requirements also benefit from this part.



FEATURES

Fully integrated VCO/PLL core

   0.54 ps rms jitter from 12 kHz to 20 MHz

   Input crystal frequency of 25 MHz

Preset divide ratios for 100 MHz, 33.33 MHz

LVDS/LVCMOS output format

Integrated loop filter

Space saving 4.4 mm × 5.0 mm TSSOP

0.235W power dissipation

3.3V operation



APPLICATIONS

Line cards, switches, and routers

CPU/PCIe applICations

Low jitter, low phase noise clock generation


Part Name(s) : AD9512 AD9512-PCB AD9512/PCB AD9512BCPZ AD9512BCPZ-REEL7 AD9512PCB ADI
Analog Devices
Description : 1.2 GHz clock Distribution IC, 1.6 GHz Inputs, Dividers, Delay Adjust, Five Outputs View

GENERAL DESCRIPTION

The AD9512 provides a multi-output clock distribution in a design that emphasizes low jitter and low phase noise to maximize data converter performance. Other applICations with demanding phase noise and jitter requirements can also benefit from this part.

There are five independent clock outputs. Three outputs are LVPECL (1.2 GHz), and two are selectable as either LVDS (800 MHz) or CMOS (250 MHz) levels.



FEATURES

  Two 1.6 GHz, differential clock inputs

  5 programmable dividers, 1 to 32, all integers

  Phase select for output-to-output coarse delay adjust

  3 independent 1.2 GHz LVPECL outputs

     Additive output jitter 225 fs rms

  2 independent 800 MHz/250 MHz LVDS/CMOS clock outputs

     Additive output jitter 275 fs rms

     Fine delay adjust on 1 LVDS/CMOS output

  Serial control port

  Space-saving 48-lead LFCSP



APPLICATIONS

  Low jitter, low phase noise clock distribution

  clocking high speed ADCs, DACs, DDSs, DDCs, DUCs, MxFEs

  High performance wireless transceivers

  High performance instrumentation

  Broadband infrastructure



 


Part Name(s) : AD9513 AD9513/PCBZ AD9513BCPZ AD9513BCPZ-REEL7 AD9513 AD9513BCPZ AD9513BCPZ-REEL7 AD9513/PCBZ ADI
Analog Devices
Description : 800 MHz clock Distribution IC, Dividers, Delay Adjust, Three Outputs View

GENERAL DESCRIPTION
The AD9513 features a three-output clock distribution IC in a design that emphasizes low jitter and phase noise to maximize data converter performance. Other applICations with demanding phase noise and jitter requirements also benefit from this part.

FEATURES
    1.6 GHz differential clock input
    3 programmable dividers
        Divide-by in range from1 to 32
        Phase select for coarse delay adjust
    Three 800 MHz/250 MHz LVDS/CMOS clock outputs
        Additive output jitter 300 fs rms
        Time delays up to 11.6 ns
    DevICe configured with 4-level logIC pins
    Space-saving, 32-lead LFCSP

APPLICATIONS
    Low jitter, low phase noise clock distribution
    clocking high speed ADCs, DACs, DDSs, DDCs, DUCs, MxFEs
    High performance wireless transceivers
    High performance instrumentation
    Broadband infrastructure
    ATE

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