ACPM-7357-BLK Avago Technologies US Inc., ACPM-7357-BLK Datasheet - Page 10

• Manufacturer Part Number: ACPM-7357-BLK
• Description: IC PA MOD UMTS BAND1/8 14-SMD
• Manufacturer: Avago Technologies US Inc.
• Type: Power Amplifierr

Specifications of ACPM-7357-BLK

• Package / Case: 14-SMD Module
• Current - Supply: 400mA
• Frequency: 890MHz ~ 915MHz, 1.92GHz ~ 1.98GHz
• Gain: 27.3dB
• Rf Type: UMTS
• Test Frequency: 1.92GHz ~ 1.98GHz
• Voltage - Supply: 3.2V ~ 4.2V
• Operating Frequency: 1980 MHz
• Supply Current: 450 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 30 C
• Number Of Channels: 2 Channels
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Noise Figure: -
• P1db: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Mode control pins
Vmode and Vbp are digitally controlled by baseband and they control the operating mode of the PA. The logic table is
summarized in the below table. These pins do not require constant voltage for interface.
Operating logic table.
UMTS PA performance comparison
– CoolPAM 4 and CoolPAM 5
Figure 2. Icc Comparison of CP5 to CP4 (Avago CoolPAM)
10
Power Mode
High Power Mode
Mid Power Mode
Bypass Mode
Shut Down Mode
450
400
350
300
250
200
150
100
70
65
60
55
50
45
40
35
30
25
20
15
10
50
5
0
0
-10 -8 -6 -4 -2
-10
CP5
CP4
0
0
Ven_Low,
Ven_Hi
HIGH
HIGH
HIGH
LOW
Pout(dBm)
Pout(dBm)
2
10
4
6
Vbp
LOW
LOW
HIGH
LOW
8
20
10 12 14 16
CP5
CP4
Vmode
LOW
HIGH
HIGH
LOW
30
The 5
can dramatically reduce Icc down to 3mA at bypass mode,
which improves overall talk time and battery usage time
of handset more compared with the CP4.
th
Pout (Rel99)
~27.0dBm (Band1)
~27.5dBm(Band8)
~17dBm
~8dBm
–
generation of CoolPAM technology, ACPM-7357
Pout (HSDPA, HSUPA MPR=0dB)
~26.0dBm (Band1)
~ 26.5dBm (Band8)
~16dBm
~7dBm
–