ACPM-7331-TR1 Просмотр технического описания (PDF) - Avago Technologies
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ACPM-7331-TR1 Datasheet PDF : 18 Pages
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ACPM-7331-TR1
UMTS1900 4x4 Power Amplifier
(1850-1910MHz)
Data Sheet
Description
The ACPM-7331, a Wide-band Code Division Multiple
Access(WCDMA) Power Amplifier (PA), is a fully matched
10-pin surface mount module developed for WCDMA
handset applications. This power amplifier module is
developed to cover 1850-1910MHz bandwidth. The
ACPM-7331 meets the stringent WCDMA linearity require-
ments for output power of up to 28.5dBm. The ACPM-
7331 is also developed to meet HSDPA specs.
The ACPM-7331 is designed to enhance the efficiency at
low and medium output power range by using 3-mode
control scheme with 2 mode control pins. This provides
extended talk time.
The ACPM-7331 is self contained, incorporating 50ohm
input and output matching networks.
Order information
Part Number
ACPM-7331-TR1
ACPM-7331-BLKR
No. of Devices
1000
100
Container
7”Tape and Reel
BULK
Features
• Excellent Linearity
• Low quiescent current
• High Efficiency
PAE at 28.5dBm: 33.2%
PAE at 16dBm: 16.1%
PAE at 8dBm: 6%
• 10-pin surface mounting package
4mmx4mmx1.1mm(typ)
• Internal 50ohm matching networks for both RF input
and output
• RoHS Compliant
Applications
• WCDMA Handset (HSDPA)
Functional Block Diagram
Vcc2(10)
RF Input
(2)
Vcc1 (1)
MMIC
Input
Inter
Match
DA
Stage
PA
Match
Bias Circuit & Control Logic
Output
Match
RF Output
(8)
TR Switch
Vmode1
Vmode0
Ven
MODULE
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