TQM663017A Triquint Semiconductor, TQM663017A Datasheet - Page 9

• Manufacturer Part Number: TQM663017A
• Description: PCS BAND CDMA TX MODULE EOL250209
• 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, March 9, 2007
SEQUENCE
SEQUENCE
1
2
3
4
5
PowerPad
1
2
3
4
5
V
V
V
V
PIN
MODE
V
RF
V
REF
V
V
EN
CC
PIN
MODE
RF
REF
CC
EN
TM
CDMA PCS Band PA / Duplexer Module
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
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Enable PA
Apply RF
TQM663017A
Data Sheet
9