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參數資料
| 型號： | CXA3314ER |
| 廠商： | Sony Corporation |
| 英文描述： | 6GHz General-Purpose PLL IC(6GHz、通用鎖相環(huán)芯片) |
| 中文描述： | 6GHz的通用PLL集成電路（6GHz的通用鎖相環(huán)芯片） |
| 文件頁數： | 1/15頁 |
| 文件大?。?/td> | 127K |
| 代理商： | CXA3314ER |
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E00782-PS
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
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 current consumption: 9mA (typ. at V
CC
= 3V)
Low voltage operation: 2.7 to 3.3V
Small package: 24-pin VQFN (plastic)
Supports sleep mode: 10μA (max. at V
CC
= 3V)
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:
Main counter:
Comparison frequency
division value:
Built-in charge pump circuit with high-speed pull-in
and normal modes
Lock signal output function
5 bits (0 to 31)
13 bits (3 to 8191)
4
×
(992 to 262143)
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
Operating temperature
Storage temperature
Allowable power dissipation P
D
V
CC
Topr
Tstg –65 to +150 °C
900
5.0
V
–30 to +85
°C
mW
Operating Condition
Supply voltage
V
CC
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
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