LTC1550/LTC1551
TYPICAL APPLICATION
< 1mVP-P Ripple, – 4.1V Output GaAs FET Bias Generator
4.5V ≤ VCC ≤ 6.5V
+ CIN
4.7µF
1
SHDN
2
VCC
8
SENSE
7
CPOUT
LTC1550
3 C1+
GND 6
4
VOUT
C1– 5
CCP
0.1µF
FERRITE BEAD – 4.1V
C1
0.1µF
COUT
10µF
CL
0.1µF
GaAs
TRANSMITTER
1550/51 TA03
RELATED PARTS
PART NUMBER
LT ®1054
LTC1261
LTC1429
DESCRIPTION
Switched-Capacitor Voltage Converter with Regulator
Switched-Capacitor Regulated Voltage Inverter
Clock-Synchronized Switched-Capacitor Voltage Inverter
COMMENTS
100mA Switched-Capacitor Converter
Selectable Fixed Output Voltages
Synchronizable Up to 2MHz System Clock
12 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417q (408)432-1900
FAX: (408) 434-0507q TELEX: 499-3977 q www.linear-tech.com
15501fa LT/TP 0897 REV A 4K • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1996