MAX1727 Datasheet, PDF (7/15 Pages) Maxim Integrated Products – GSM Cellular/PCN Handset RF Power Management IC

GSM Cellular/PCN Handset RF Power
Management IC
(T_A = +25°C, unless otherwise noted.)
LOAD-TRANSIENT RESPONSE
REGULATOR 1
MAX1727 toc13
I_OUT
100mA
10mA
Typical Operating Characteristics (continued)
LINE-TRANSIENT RESPONSE
REGULATOR 2
MAX1727 toc14
LOAD-TRANSIENT RESPONSE
REGULATOR 2
MAX1727 toc15
V_IN
4.0V
3.6V
I_OUT
50mA
5mA
V_OUT
40µs/div
V_OUT
V_OUT
40µs/div
I_LOAD = 10mA
40µs/div
I_LOAD = 10mA
LINE-TRANSIENT RESPONSE
REGULATOR 3
MAX1727 toc16
4.0V
V_IN
3.6V
LOAD-TRANSIENT RESPONSE
REGULATOR 3
MAX1727 toc17
10mA
I_OUT
0.1mA
V_OUT
I_LOAD = 10mA
40µs/div
OP AMP LARGE-SIGNAL
TRANSIENT RESPONSE
MAX1727 toc18
5V
OUT
0
5V
IN
20µs/div
A_V = +1V/V ⁰
R_L = 1kΩ
V_OUT
40µs/div
OP AMP SMALL-SIGNAL
TRANSIENT RESPONSE
MAX1727 toc19
200mV
IN
0
200mV
OUT
A_V = +1V/V
0
R_L = 1kΩ
1µs/div
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