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CY7B9945V-2AXI

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Manufacturer No:

CY7B9945V-2AXI

HK JDW NO:

217-CY7B9945V-2AXI

Package:

52-LQFP

Datasheet:

CY7B9945V-2AXI

Description:

3.3V Clock Buffer, Fanout Distribution 200MHz CY7B9945 Clock Generators RoboClock? Series 52 Pins 52-LQFP 52 Terminals Surface Mount 2.97V~3.63V Tray

Quantity:

In Stock : 999

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Product Details

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CY7B9945V-2AXI Overview


Clock ICs are packaged using the Tray method. As part of the 52-LQFP package, this clock generator is embedded. Frequency generator is capable of operating at a maximum temperature of 260 when reflowing. 52 terminations can be found in frequency synthesizer. A voltage of 3.3V should be applied to this electronic frequency generator. In this clock generator, LVPECL, LVTTL is used as the input to the clock. A total of 1 circuits are implemented to access the full performance of the electrical part. Using this clock-based frequency synthesizer, you can achieve a maximum frequency of 200MHz. With the Surface Mount, it is easy to install this electric component on the panel. The maximum voltage this clock PLL can handle is 3.63V. A maximum voltage of 2.97V should be used for this frequency generator for safety reasons. There are 2.97V~3.63V different supply voltages that can be provided for this RF synthesizer. By calculating the test statistics, -40°C~85°C is the appropriate ambient temperature. A frequency synthesizer which is compatible with the LVTTL logic levels is presented here. This electronic component can be classified as a Clock Buffer, Fanout Distribution. In particular, this clock PLL is designed to be used with microprocessors. According to the base part number CY7B9945, its related parts can be found. Clock generator is designed with 52 pins. There is a maximum supply voltage of 3.3V that this analog clock generator can handle. In general, this clock PLL is considered a Clock Drivers device. There are a number of electronic parts in the RoboClock? series, including this one. The output frequency can be amplified as high as possible with its 11 signal outputs. As a result of this digital clock generator, there is a low timing skew at 0.5 ns max. By searching for the 7B family, it is possible to find similar electrical components.

CY7B9945V-2AXI Features


Available in the 52-LQFP
Supply voltage of 3.3V
Operating supply voltage of 3.3V

CY7B9945V-2AXI Applications


There are a lot of Cypress Semiconductor Corp CY7B9945V-2AXI Clock Generators applications.

  • Bit synchronization
  • High-speed communication applications
  • Aerospace and defense
  • Pagers
  • Computers to manage memory cards
  • Bluetooth transmitters
  • Time to digital converters
  • Wireless base station for LTE, LTE-advanced
  • Signal generator
  • Mobile telephones
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

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East West Bank charge US$30.00 banking fee.
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Western Union charge US$0.00 banking fee.

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UPS(www.ups.com)
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FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

CY7B9945V-2AXI

technical specifications, attributes, parameters and parts with similar specifications to CY7B9945V-2AXI.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    28 Weeks

  • Contact Plating

    Gold, Tin

  • Mounting Type

    Surface Mount

  • Package / Case

    52-LQFP

  • Surface Mount

    YES

  • Number of Pins

    52

  • Operating Temperature

    -40°C~85°C

  • Packaging

    Tray

  • Published

    2002

  • Series

    RoboClock™

  • JESD-609 Code

    e3

  • Pbfree Code

    yes

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    3 (168 Hours)

  • Number of Terminations

    52

  • ECCN Code

    EAR99

  • Type

    Clock Buffer, Fanout Distribution

  • Terminal Finish

    Matte Tin (Sn)

  • Subcategory

    Clock Drivers

  • Voltage - Supply

    2.97V~3.63V

  • Terminal Position

    QUAD

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Number of Functions

    2

  • Supply Voltage

    3.3V

  • Terminal Pitch

    0.65mm

  • Time@Peak Reflow Temperature-Max (s)

    30

  • Base Part Number

    CY7B9945

  • Output

    LVTTL

  • Pin Count

    52

  • Number of Outputs

    11

  • Operating Supply Voltage

    3.3V

  • Supply Voltage-Max (Vsup)

    3.63V

  • Supply Voltage-Min (Vsup)

    2.97V

  • Number of Circuits

    1

  • Nominal Supply Current

    250mA

  • Frequency (Max)

    200MHz

  • Family

    7B

  • Input

    LVPECL, LVTTL

  • Ratio - Input:Output

    4:10

  • Max I(ol)

    0.03 A

  • PLL

    Yes

  • Differential - Input:Output

    Yes/No

  • Prop. Delay@Nom-Sup

    0.25 ns

  • Propagation Delay (tpd)

    0.25 ns

  • Divider/Multiplier

    Yes/Yes

  • fmax-Min

    200 MHz

  • Same Edge Skew-Max (tskwd)

    0.5 ns

  • Radiation Hardening

    No

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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