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PDF RM008 Data sheet ( Hoja de datos )
| Número de pieza | RM008 | |
| Descripción | PA Module | |
| Fabricantes | SKYWORKS | |
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RM008www.DataSheet4U.com
PA Module for Dual-band GSM900 and DCS1800 Applications
The RM008 is a dual-band Power Amplifier Module (PAM) designed in a compact
form factor for Class 4 GSM900 and Class 1 DCS1800 operation.
The PAM consists of two Gallium Arsenide (GaAs) Heterojunction Bipolar Transistor
(HBT) power amplifiers and internal components that match the RF input and output
ports to 50 ohms, which reduces the number of external components for a dual-band
design. Optimized for lithium-ion battery operation, both PAs share common power
supply pins to distribute current. The RM008 dual PAM has extremely low standby
current, which maximizes handset standby time.
A block diagram of the RM008 is shown below. The Analog Power Control (APC) pins
(GSM APC and DCS APC), control output power level. Table 4 of this data sheet
shows the complete signal pin assignments and descriptions of the RM008
dual-band Power Amplifier Module.
Distinguishing Features
• High efficiency
GSM 50%
DCS 45%
• Input and output matching
50 ohms internal
• Small outline
9.1 mm x 11.61 mm
• Low profile
1.64 mm
Applications
• Class 4 GSM900 and Class 1
DCS1800 dual-band cellular
handsets
Functional Block Diagram
DCS IN
DCS APC
GSM APC
GSM IN
HBT
HBT
DCS OUT
GSM OUT
Data Sheet
Skyworks Solutions, Inc. Proprietary
© 1999–2002 Skyworks Solutions, Inc., All Rights Reserved.
100781D
July 26, 2002
1 page  
RM008
PA Module for Dual-band GSM900 and DCS1800 Applications
Package Dimensions and Pin Descriptions
Packagewww.DataSheet4U.com Dimensions and Pin Descriptions
Figure 2 provides the package dimensions for the 16-pin RM008 leadless MCM. Figure 3 shows
the device pin configuration and Table 4 lists the pins and signal descriptions.
Figure 2. RM008 Package Dimensions—16-pin PAM (All Views)
PIN 1
R0.381 Typ
R0.860 Typ
2.286 ± 0.051
0.762 Typ 0.127 Ref
TOP VIEW
SIDE VIEW
NOTE(S):
1. All contact points are gold plated, lead free-surfaces.
2. All dimensions are in millimeters.
1.905 ± 0.051
3.899 ± 0.051
BOTTOM VIEW
11.60 +0.20, -0.08
1.02 Typ
FRONT VIEW
1.64 max.
100781_004
100781D
July 26, 2002
Skyworks Solutions, Inc. Proprietary
5
5 Page 
Ordering Information
www.DataSheet4U.com
Model Number
RM008
Manufacturing
Part Number
RM008–23
Product Revision
23
Revision History
Package
Operating Temperature
–30 °C to +85 °C
Revision
Level
Date
Description
A
October 1999
Initial Release
B
October 2000
Revise: Table 4; Figure 4
C
May 2001
Revise: Converted to standard format; Figure 1
Add: ESD data; Packaging and Handling Information
D
July 26, 2002
Revise: Part Number to RM008–23; ESD data, Package
and Handling
Add: New Figure 5
References
Application Note: PCB Design and SMT Assembly/Rework, Document Number 101752
JEDEC Standard J–STD–020A.
© 1999–2002, Skyworks Solutions, Inc. All Rights Reserved.
Information in this document is provided in connection with Skyworks Solutions, Inc. ("Skyworks") products. These materials are
provided by Skyworks as a service to its customers and may be used for informational purposes only. Skyworks assumes no
responsibility for errors or omissions in these materials. Skyworks may make changes to its products, specifications and product
descriptions at any time, without notice. Skyworks makes no commitment to update the information and shall have no responsibility
whatsoever for conflicts, incompatibilities, or other difficulties arising from future changes to its products and product descriptions.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as
may be provided in Skyworks' Terms and Conditions of Sale for such products, Skyworks assumes no liability whatsoever.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, RELATING
TO SALE AND/OR USE OF SKYWORKS™ PRODUCTS INCLUDING WARRANTIES RELATING TO FITNESS FOR A
PARTICULAR PURPOSE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY PATENT,
COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. SKYWORKS FURTHER DOES NOT WARRANT THE ACCURACY
OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS.
SKYWORKS SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THESE
MATERIALS.
Skyworks™ products are not intended for use in medical, lifesaving or life-sustaining applications. Skyworks' customers using or
selling Skyworks™ products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any
damages resulting from such improper use or sale.
The following are trademarks of Skyworks Solutions, Inc.: Skyworks™, the Skyworks symbol, and "Breakthrough Simplicity"™.
Product names or services listed in this publication are for identification purposes only, and may be trademarks of third parties. Third-
party brands and names are the property of their respective owners.
Additional information, posted at www.skyworksinc.com, is incorporated by reference.
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet RM008.PDF ] | |
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