LTC1261 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC1261' PDF : 16 Pages View PDF
LTC1261
TYPICAL APPLICATIONS
5V Input, – 4V Output GaAs FET Bias Generator
VBAT
SHUTDOWN
5V
1 VCC
SHDN 8
2 C1+
REG 7
1µF
0.1µF
3
LTC1261-4
C2–
OUT
6
4 GND COMP 5
100pF
P-CHANNEL
POWER SWITCH
10k
– 4V BIAS
+ 3.3µF
GaAs
TRANSMITTER
LTC1261 • TA04
7 Cells to – 1.24V Output GaAs FET Bias Generator
VBAT = 8.4V
(7 NiCd CELLS)
SHUTDOWN
1µF
0.1µF
1 VCC
SHDN 8
2 C1+
REG 7
3
LTC1261
C2–
OUT
6
4 GND
ADJ 5
P-CHANNEL
POWER SWITCH
10k
–1.24V BIAS
+ 3.3µF
GaAs
TRANSMITTER
LTC1261 • TA05
1mV Ripple, 5V Input, – 4V Output GaAs FET Bias Generator
5V
1µF
VBAT
SHUTDOWN
0.1µF
1 VCC
SHDN 8
2 C1+
REG 7
3
LTC1261-4
C2–
OUT
6
4 GND COMP 5
100pF
P-CHANNEL
POWER SWITCH
10k
100µH
+ 10µF
– 4V BIAS
+ 10µF
GaAs
TRANSMITTER
LTC1261 • TA06
12
For more information www.linear.com/LTC1261
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