TPS9103_09 Datasheet, PDF (4/22 Pages) Texas Instruments – POWER SUPPLY FOR GAAS POWER AMPLIFIERS

TPS9103
POWER SUPPLY FOR GaAs POWER AMPLIFIERS
SLVS131A − OCTOBER 1995 − REVISED JULY 1996
Terminal Functions
TERMINAL
NAME
NO.
GATE_BIAS
1
VCC
2
C1−
3
C1+
4
BATT_IN
5
BATT_IN
6
BATT_IN
7
PGP
8
PG
9
GND
10
EN
11
OSC_EN
12
SW_EN
13
BATT_OUT
14
BATT_OUT
15
BATT_OUT
16
GND
17
BCLK
18
CLK
19
VDD
20
DESCRIPTION
Negative gate-bias output voltage
Logic supply voltage
External capacitor connection (inverting charge pump)
External capacitor connection (inverting charge pump)
High-side switch input voltage
High-side switch input voltage
High-side switch input voltage
Program input for power-good threshold
Power-good output
Ground
Chip-enable input
Oscillator-enable input
High-side switch enable input
High-side switch output voltage
High-side switch output voltage
High-side switch output voltage
Ground
Buffered clock output
Clock (bidirectional)
Charge-pump supply voltage
4
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
• POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443