tqm613017 TriQuint Semiconductor, tqm613017 Datasheet - Page 9

• Manufacturer Part Number: tqm613017
• Description: Powerpadtm Cdma/amps Cellular Band Pa/duplexer Module
• Manufacturer: TriQuint Semiconductor

Applications Information: Power Up/Down Sequences
Power-Up Sequence
Power-Down Sequence
Data Sheet:
For additional information and latest specifications, see our website:
Revision D, April 30, 2007
PowerPad
SEQUENCE
SEQUENCE
1
2
3
4
5
1
2
3
4
5
TM
V
V
V
V
PIN
MODE
V
RF
V
REF
CDMA/AMPS Cellular Band PA/Duplexer Module
V
V
EN
CC
PIN
MODE
RF
REF
CC
EN
Remove Reference Voltage
Remove Battery Voltage
Apply Reference Voltage
Set Bias Mode to 0V
Apply Battery Voltage
DESCRIPTION
Remove RF
DESCRIPTION
Set Bias Mode
Disable PA
www.triquint.com
Enable PA
Apply RF
TQM613017
Data Sheet
9