ACPM-7868 Avago Technologies, ACPM-7868 Datasheet

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ACPM-7868

Manufacturer Part Number
ACPM-7868
Description
Manufacturer
Avago Technologies
Datasheet

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ACPM-7868
5 x 5 mm Power Amplifier Module
Linear Quad-Band GSM/EDGE
Data Sheet
Description
The ACPM-7868 is a linear quad-band / multi-mode power
amplifier module for both GMSK and 8-PSK modulation
schemes. There are two amplifier chains, one is to support
GSM850/900 bands, and the other is to support DCS1800/
PCS1900 bands.
CoolPAM technology, which is Avago Technologies’ Power
Amplifier technology provides extended talk time with
extremely low quiescent current and enhanced efficiency
at low and medium power modes.
The ACPM-7868 module adopted sixth generation of
CoolPAM technology and is designed to enhance power
efficiency by using digital power mode control. Two mode
control pins provide four power modes for low band and
three power modes for high band.
Input and output terminals are internally matched to
50 :. The PA also contains internal DC blocking capaci-
tors for RF input and output ports. The power amplifier
is manufactured on an advanced InGaP HBT technology
offering state-of-the-art reliability, temperature stability
and ruggedness. This module is housed in a cost effective,
extremely small and thin 5 x 5 mm package.
Features
x Quad Band GSM / Linear EDGE PA
x Small Size, Low Profile (5 x 5 x 0.9 mm)
x Extremely low quiescent current
x Digital power mode control for higher efficiency
x 4 modes for Low Band (HPM, MPM, LPM, and ULPM)
x 3 modes for High Band (HPM, LPM and ULPM)
x 16-pin surface mounting package
x Internal 50 : matching networks for both RF input and
x Green (Lead-free and RoHS compliant)
Applications
x Quad-band GSM and EDGE
Ordering Information
Part Number
ACPM-7868-TR1
ACPM-7868-BLK
output
Number of Devices
1000
100
Container
178 mm (7”)
Tape/Reel
Bulk

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ACPM-7868 Summary of contents

Page 1

... Power Amplifier Module Linear Quad-Band GSM/EDGE Data Sheet Description The ACPM-7868 is a linear quad-band / multi-mode power amplifier module for both GMSK and 8-PSK modulation schemes. There are two amplifier chains, one is to support GSM850/900 bands, and the other is to support DCS1800/ PCS1900 bands. CoolPAM technology, which is Avago Technologies’ ...

Page 2

Absolute Maximum Ratings Description * RF Input Power DC Supply Voltage Enable Voltage Mode Control Voltage Storage Temperature * under 50 : Notes damage assuming only one parameter is set at limit at a time with all other ...

Page 3

GSM850/GSM900 PA performance specifications – Conditions: Vbatt and Vcc = 3.5 V, pulse width = 1154 Ps, duty cycle = 25%, Ven_LB = High 25° C other wise specified Parameter Condition Operating Frequency Range GSM850 GSM900 Quiescent Current ...

Page 4

GSM850/GSM900 PA performance specifications Parameter Condition EDGE EVM High Power Mode Po ≤ 25 dBm** Medium Power Mode Po ≤ 23 dBm Low Power Mode Po ≤ 10 dBm Output power Noise Rx = 869-882 MHz 837 MHz ...

Page 5

DCS1800/PCS1900 PA performance specifications – Conditions: Vbatt and Vcc = 3.5 V, pulse width = 1154 Ps, duty cycle = 25%, Ven_HB = High 25° C other wise specified Parameter Condition Operating Frequency Range DCS1800 PCS1900 Quiescent Current ...

Page 6

DCS1800/PCS1900 PA performance specifications Parameter Condition Output power Noise Rx = 1805-1880 MHz Po > 28 dBm Rx = 1930-1990 MHz Harmonics Po ≤ 32.5 dBm – Stability F<1 GHz; 8:1 VSWR F>2 GHz, 8:1 ...

Page 7

Footprint DCS1800/PCS1900 1 RF_IN 2 Vbatt 3 HB_EN VMODE0 4 5 VMODE1 6 LB_EN GND 7 GSM850/GSM900 8 RF_IN Package Footprint, X-Ray Top View Package Dimension Details (All dimensions are in millimeters) 0.10 0.25 0.25 ...

Page 8

Land Pattern Recommendations 0.30 0.625 0.375 0.575 3.45 Metallization 0.675 0.475 0.625 3.45 Solder Mask Opening 8 on 0.5mm pitch Ø 0.3mm 0.475 0.50 0.575 0.525 0.375 2.30 0.625 0.55 0.475 2.10 0.35 0.35 0.50 3.05 Solder Paste Stencil Aperture ...

Page 9

Evaluation Board Schematic 1 RFin_HB 2 Vbatt C1 C2 DNI DNI 3 Ven_HB C3 100 pF 4 Vmode0 C4 100 pF 5 Vmode1 C5 100 pF 6 Ven_LB C6 100 pF 7 GND 8 RFin_LB Evaluation Board Assembly Diagram 9 ...

Page 10

... Package Dimensions All dimensions are in millimeters Pin 1 Mark 5.0 ± 0.1 Marking Specification Pin 1 Mark AVAGO ACPM-7868 PYYWW AAAAA 10 0 5.0 ± 0 0.9 ± 0.1 Manufacturing Part Number Lot Number P Manufacturing Info YY Manufacturing Year WW Work Week AAAAA Assembly Lot Number ...

Page 11

Tape and Reel Information Notes sprocket hot pitch cumulative tolerance ±0.2 2. Camber not to exceed 100 mm. 3. Material: Black conductive Polystyrene and Bo measured on a plane 0.3 mm above the ...

Page 12

... After this time period, the part would need to be removed from the reel, de-taped and then re-baked. MSL classification reflow temperature for the ACPM-7868 is targeted at 260°C +0/-5°C. Figure and table on next page show typical SMT profile for maximum temperature of 260 +0/-5°C. ...

Page 13

Reflow Profile Recommendations max Ts min ts Preheat 25 t 25°C to Peak Typical SMT Reflow Profile for Maximum Temperature = 260 +0/-5°C Typical SMT Reflow Profile for Maximum Temperature = 260 +0/-5°C Profile Feature Average ...

Page 14

Storage Condition Packages described in this document must be stored in sealed moisture barrier, antistatic bags. Shelf life in a sealed moisture barrier bag is 12 months at <40°C and 90% relative humidity (RH) J-STD-033 p.6. Out-of-Bag Time Duration After ...

Page 15

... Level 5a For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright © 2005-2011 Avago Technologies. All rights reserved. AV02-2665EN - January 5, 2011 ...

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