MRFIC1870
Ordering Information
Device
Device Marking
Package
MRFIC1870
1870
QFN-20
Package Information
Plastic Package
Case 1308
(QFN-20)
This document contains information on a product under development. Motorola reserves the right to change or
discontinue this product without notice. Motorola, Inc., 2003. All rights reserved.
The MRFIC1870 is a single supply, RF power amplifier designed for the 2.0 W DCS/PCS
handheld radios. The device is packaged in the QFN-20 package, with exposed backside pad,
which allows excellent electrical and thermal performance through a solderable contact.
Target 3.2 V Characteristics:
RF Output Power: 32 dBm Minimum
Efficiency: 42% Minimum
Single Positive Supply Solution
Figure 1. Functional Block Diagram
D1
D2
G3
D3
GND
V
G3
V
GG3
ABC
V
GG1,2
VG1,2
G1
ABC1,2
ABC3
V
ref
Product Preview
MRFIC1870PP/D
Rev. 0, 02/2003
3.2 V DCS/PCS
GaAs Integrated
Power Amplifier
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Freescale Semiconductor, Inc.
For More Information On This Product,
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MOTOROLA
MRFIC1870 Product Preview
3
Figure 3. Outline Dimensions for QFN-20
(Case 1308-02, Issue C)
G
M
M
N
EXPOSED DIE
ATTACH PAD
2.25
16
5
1
20
2.25
20X
0.30
15
11
10
6
0.5
M
0.1
C
M
0.05
C
A B
20X
0.75
0.50
C
0.1
A B
C
0.1
A B
VIEW M-M
DETAIL M
PIN 1 INDEX
1.95
0.18
1.95
16X
PIN 1
INDEX AREA
4
B
C
0.1
2X
2X
C
0.1
A
4
1.0
1.00
0.05
C
0.1
C
0.05
C
SEATING PLANE
5
DETAIL G
VIEW ROTATED 90 CLOCKWISE
(0.5)
(0.24)
0.8
0.75
0.00
(1.19)
(0.27)
0.065
20X
0.015
(45)
4
PREFERRED CORNER CONFIGURATION
DETAIL N
0.60
0.60
0.24
0.24
4
DETAIL N
CORNER CONFIGURATION OPTION
DETAIL T
DETAIL M
PREFERRED BACKSIDE PIN 1 INDEX
DETAIL T
PREFERRED BACKSIDE PIN 1 INDEX
(90)
2X
2X
0.39
0.31
0.1
0.0
DETAIL M
BACKSIDE PIN 1 INDEX OPTION
1.1
0.475
0.425
1.0
BACKSIDE
PIN 1 INDEX
0.25
0.15
R
NOTES:
1.
DIMENSIONS ARE IN MILLIMETERS.
2.
DIMENSIONS AND TOLERANCES PER ASME
Y14.5M, 1994.
3.
THE COMPLETE JEDEC DESIGNATOR FOR THIS PACKAGE
IS: HF-PQFP-N.
4.
CORNER CHAMFER MAY NOT BE PRESENT. DIMENSIONS
OF OPTIONAL FEATURES ARE FOR REFERENCE ONLY.
5.
COPLANARITY APPLIES TO LEADS, CORNER LEADS, AND
DIE ATTACH PAD.
7.
FOR ANVIL SINGULATED QFN PACKAGES, MAXIMUM
DRAFT ANGLE IS 12.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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MRFIC1870PP/D
HOW TO REACH US:
USA/EUROPE/LOCATIONS NOT LISTED:
Motorola Literature Distribution;
P.O. Box 5405, Denver, Colorado 80217
1-303-675-2140 or 1-800-441-2447
JAPAN:
Motorola Japan Ltd.; SPS, Technical Information Center,
3-20-1, Minami-Azabu Minato-ku, Tokyo 106-8573 Japan
81-3-3440-3569
ASIA/PACIFIC:
Motorola Semiconductors H.K. Ltd.; Silicon Harbour
Centre, 2 Dai King Street, Tai Po Industrial Estate,
Tai Po, N.T., Hong Kong
852-26668334
TECHNICAL INFORMATION CENTER:
1-800-521-6274
HOME PAGE:
http://www.motorola.com/semiconductors
Information in this document is provided solely to enable system and software implementers to
use Motorola products. There are no express or implied copyright licenses granted hereunder to
design or fabricate any integrated circuits or integrated circuits based on the information in this
document.
Motorola reserves the right to make changes without further notice to any products herein.
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for any particular purpose, nor does Motorola assume any liability arising out of the application or
use of any product or circuit, and specifically disclaims any and all liability, including without
limitation consequential or incidental damages. "Typical" parameters which may be provided in
Motorola data sheets and/or specifications can and do vary in different applications and actual
performance may vary over time. All operating parameters, including "Typicals" must be validated
for each customer application by customer's technical experts. Motorola does not convey any
license under its patent rights nor the rights of others. Motorola products are not designed,
intended, or authorized for use as components in systems intended for surgical implant into the
body, or other applications intended to support or sustain life, or for any other application in which
the failure of the Motorola product could create a situation where personal injury or death may
occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized
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associated with such unintended or unauthorized use, even if such claim alleges that Motorola
was negligent regarding the design or manufacture of the part.
Motorola and the Stylized M Logo are registered in the U.S. Patent and Trademark Office. All
other product or service names are the property of their respective owners. Motorola, Inc. is an
Equal Opportunity/Affirmative Action Employer.
Motorola, Inc. 2003
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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