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E00782E2Z-PS

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any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the

operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

CXA3314ER

24 pin VQFN (Plastic)

Description

The CXA3314ER is a general-purpose PLL IC

which directly frequency divides RF up to 6GHz in

combination with an external VCO and loop.

Features

• Low voltage operation: 2.7 to 3.3V

• Small package: 24-pin VQFN (plastic)

• Data setting by a 3-wire interface

• Reference frequency divider

Reference counter: 15 bits (3 to 32767)

• Comparison frequency divider

Fixed frequency division: 4

Swallow counter:

5 bits (0 to 31)

Main counter:

13 bits (3 to 8191)

Comparison frequency

division value:

4

× (992 to 262143)

• Built-in charge pump circuit with high-speed pull-in

and normal modes

• Lock signal output function

Applications

This IC is ideal for the synthesizers of microwave

communications equipment up to 6GHz and

general-purpose PLL synthesizers such as in high-

speed, high frequency measurement equipment.

• ETC (ITS) related

• VCO modules

• Wireless LAN communications

• High-speed, high frequency measurement

equipment

Structure

Bipolar silicon monolithic IC

Absolute Maximum Ratings (Ta = 25°C)

• Supply voltage

3.6

V

• Operating temperature

Topr

–30 to +85

°C

• Storage temperature

Tstg –65 to +150 °C

900

mW

Operating Condition

Supply voltage

2.7 to 3.3

V

Note on ESD strength

This product has a low ESD strength to ensure the high frequency characteristics.

Sony semiconductor devices are classified into ESD strength ranks from A to E based on ESD test results

according to Sony original criteria.

These ESD ranks are set for each test, and indicate the ESD risk for each breakdown model.

6GHz PLL