Sony CXA1787N
The CXA1787N is a frequency synthesizer PLL IC developed for use in mobile communication systems. This IC has low current consumption, small package and is suitable for portable sets of cellular telephone and others. This information does not convey any license by any implication or otherwise under any patents or other right.| Part No. | CXA1787N |
|---|---|
| Datasheet | CXA1787N Download |
| Manufacturer |  Sony |
| Description | 2GHz-band PLL IC for Mobile Communications |
| Buy | Stock & Price |
FEATURES
● Low current consumption Icc = 8.0mA (typ.) 0.3mA (typ.) in power saving mode● Maximum operating frequency 1.8GHz guaranteed
● Operating supply voltage range 2.7 to 5.5V
● Ultra small 20-pin SSOP package
● Two types of phase comparator output: For external charge pump φR φP Two internal charge pumps DO1 DO2
APPLICATIONS
1.1GHz-band mobile communication equipment such as cellular telephones 20 pin SSOP (Plastic) Structure Bipolar silicon monolithic ICABSOLUTE MAXIMUM RATINGS
● Supply voltage Vcc● Operating temperature Topr
● Storage temperature Tstg
● Allowable power dissipation PD Operating Condition Supply voltage 7 –35 to +85 –65 to +150 300 V °C °C mW Vcc 2.7 to 5.5 V Block Diagram and Pin Configuration OSCI 1 20 φR NC 2 Phase Comparator 19 NC OSCO 3 18 φP Vp 4 Reference Programmable Counter 14bits 17 TEST VCC 5 16 DO2 DO 1 6 Charge Pump 1 Charge Pump 2 15 FC GND 7 14 LAT LD 8 Pulse Swallow Counter 7bits Programmable Counter 11bits 13 DATA NC 9 1-bit Latch 14-bit Latch...
