ADP3401ARU-REEL Analog Devices Inc, ADP3401ARU-REEL Datasheet - Page 8

• Manufacturer Part Number: ADP3401ARU-REEL
• Description: IC PWR MANAGEMENT GSM 28-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of ADP3401ARU-REEL

• Rohs Status: RoHS non-compliant
• Function: GSM Power Management System
• Rf Type: GSM, DCS, PCS
• Secondary Attributes: 4 LDOs, 3V/5V VSIM
• Package / Case: 28-TSSOP (0.173", 4.40mm Width)
• Battery Type: Li-Ion/NiMH
• Output Voltage: 2.765V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 7V
• Operating Temp Range: -20C to 85C
• Package Type: TSSOP
• Mounting: Surface Mount
• Pin Count: 28
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

ADP3401
Figure 10. Turn-On Transients, Minimum Loads
PWRONIN AND ANALOGON (2V/DIV)
Figure 9. VCCA Load Step
Figure 8. VCC Load Step
I
VCC
LOAD
I
VCCA
LOAD
VCCA (100mV/DIV)
VCC (100mV/DIV)
TIME – 200 s/DIV
TIME – 100 s/DIV
TIME – 50 s/DIV
VTCXO (100mV/DIV)
I = 50 A
I = 200 A
I = 130mA
I = 100mA
MLCC CAPS
MLCC CAPS
–8–
Figure 11. Turn-On Transients, Maximum Loads
Figure 13. Ripple Rejection vs. Battery Voltage
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
Figure 12. Ripple Rejection vs. Frequency
0
0
4
2.5
MLCC OUTPUT CAPS
VBAT = 3.2V, FULL LOADS
VCCA
10
REFOUT
PWRONIN AND ANALOGON (2V/DIV)
2.6
VCC (100mV/DIV)
REFOUT (100mV/DIV)
2.7
VCCA (100mV/DIV)
100
VTCXO (100mV/DIV)
TIME – 50 s/DIV
VTCXO
FREQUENCY – Hz
2.8
VCCA
VBAT – V
2.9
REFOUT
1k
VCC
FREQUENCY = 217Hz
MAX LOADS
VTCXO
3.0
3.1
10k
3.2
VCC
100k
3.3
REV. 0