CXA3314ER
6GHz PLL
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:
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
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.
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.
24 pin VQFN (Plastic)
Absolute Maximum Ratings
(Ta = 25°C)
•
Supply voltage
V
CC
3.6
V
•
Operating temperature
Topr –30 to +85 °C
•
Storage temperature
Tstg –65 to +150 °C
900
mW
•
Allowable power dissipation P
D
Operating Condition
Supply voltage
V
CC
2.7 to 3.3
V
–1–
E00782E2Z-PS
ETC [ ETC ]
