msm6250 ETC-unknow, msm6250 Datasheet

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msm6250

Manufacturer Part Number
msm6250
Description
Chipset Solution
Manufacturer
ETC-unknow
Datasheet

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Q U A L C O M M
M S M 6 2 5 0 C h i p s e t A r c h i t e c t u r e U s i n g Q C T ’ s r a d i o O n e Z e r o I n t e r m e d i a t e F r e q u e n c y ( Z I F )
Q U A L C O M M , I N C O R P O R A T E D
Overview
A complete system solution that operates on all GSM, GPRS and
UMTS networks worldwide, QCT's MSM6250™ Mobile Station
Modem™ (MSM™) chipset and system software offers a rich feature
set of multimedia data applications and supports state-of-the-art
position location capabilities. The MSM6250 device supports
streaming video, audio, still-image and video encoding and decoding,
2D and 3D graphics acceleration, and Java
integrates a megapixel camera interface, complete Bluetooth™
baseband support, and gpsOne™ position location technology.
The MSM6250 is a member of QCT's MSM6xxx™ family of 3G
chipsets that offer more powerful processors, high-quality video, audio
and graphics technologies and high-speed data connectivity. The
MSM6250 solution delivers superior performance while reducing
complexity, cost and board-space requirements.
Keypad
MMC/SD
Second Speaker
U-SIM
Connectivity
Test/Debug
Peripheral
General-Purpose Interface Bus
Circuits
System
1 2
4 5 6
7 8 9
* 0 #
PC
Digital Test Bus
3
C D M A
Stereo DAC
RINGER
Color
LCD
T E C H N O L O G I E S
ARM926EJ-S
Vocoder, MP3,
MMC/SD Controller
Game Engine
Accelerator
Integrated
Accelerator
Wideband
Controller
Interface
Interface
QDSP4000
Interface
USB
Purpose
Controller
Interface
General-
Camera
MIDI, VR
CODEC
Memory
U-SIM
C D M A T E C H N O L O G I E S
MPEG
JTAG
JAVA
LCD
UART 2
UART 1
TM
Voltage Regulator
UART3
MSM6250
HK ADCs
Bluetooth Baseband
gpsOne Baseband
H T T P : / / W W W. U M T S C H I P S . C O M
Rx Q ADC
Digital AGC
Rx I ADC
Processor
Processor
WCDMA
Processor
Tx I DAC
Tx Q DAC
GPRS
®
GSM
PA DAC
SBI
5 7 7 5 M O R E H O U S E D R I V E
acceleration. It also
PLL
Bluetooth RF
RTR6250
Rx\Tx
UHF
PLL
Tx I
Tx Q
RFR6200
Rx I
Rx Q
GSM
Rx I
Rx Q
Control
0
GSM
SBI
2 0
19.2 MHz
VCTCXO
R 6
S A N D I E G O , C A 9 2 1 2 1
R T
LPF
LPF
LPF
MSM6250
E N A B L I N G T H E F U T U R E O F C O M M U N I C A T I O N S
LPF
LPF
LPF
Transceiver
Digital/Analog
SMPS Vregs
LED Drivers
Color LCD,
For MSM
Keypad,
USB
MPP
I/Os
The MSM6250 chipset also supports the Binary Runtime Environment
for Wireless™ (BREW™) platforms. With BREW routines, protocols
and tools, handset manufacturers and developers can develop
embedded wireless applications and BREW-based products more
quickly and easily.
The MSM6250 device integrates the ARM926EJ-S processor, offering the
ARM® Jazelle™ Java™ hardware accelerator, two low-power, high-
performance QDSP4000™ Digital Signal Processor (DSP) cores and a
wide-band stereo codec for support of enhanced digital audio applications.
The QDSP4000 core eliminates the need for the multimedia companion
processors normally required for video and audio-based applications,
playing MP3 music files, MIDI synthesizer, video and still-image record and
playback, and 2D/3D graphics functions. By removing the need for costly
application co-processors and memory subsystems, the MSM6250 solution
reduces bill-of-materials (BOM) costs and increases standby and talk times.
Demodulator
Generator
PM6650
IMT Rx
LO
Demodulator
Generator
Camera Flash,
Modulator
Spkr, Vibrator
For USB/OTG
SMPS Vreg
TCXO Cntrl.
Drivers
Sleep Osc,
Thermal
Control
Smart
LO
Rx
RTC
Tx
VCO
Rx
UHF Rx
PLL
WLAN, MEM, PA
Sequencing
RUIM, USB,
Power-on
Charging
Vregs for
Systems
SD Card
IMT
RUIM,
T ( 8 5 8 ) 6 5 8 - 5 0 0 5
1900/2100
GSM 850/900/
UMTS
1800/1900
CHIPSET SOLUTION
SBI Control
Saw
Rx
LNA
LNA
LNA
LNA
GSM1800
GSM 1900
GSM 900
GSM 850
I
Q
RFL6200
0
F ( 8 5 8 ) 6 5 8 - 1 5 5 6
2 0
Q
I
Control
RGR6200
Loop
Filter
SBI
Mixer
R 6
PLL
PLL
Mixer
Mixer
RGR6200
Saw
Saw
Saw
Saw
Rx
Rx
VCO
Rx
Rx
R G
VCO
Pre-LNA
LNA
LNA
LNA
BFP
T M
RF BPF
BPF
RF
cdma-technologies@qualcomm.com
ANT
PM6050
D
U
P
L
E
X
E
R
Switchplexer
GSM
PA Module
Module
VCO

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msm6250 Summary of contents

Page 1

... Bluetooth™ baseband support, and gpsOne™ position location technology. The MSM6250 is a member of QCT's MSM6xxx™ family of 3G chipsets that offer more powerful processors, high-quality video, audio and graphics technologies and high-speed data connectivity. The MSM6250 solution delivers superior performance while reducing complexity, cost and board-space requirements ...

Page 2

... Mobile-Assisted, Mobile-Based and Standalone GPS. The gpsOne capability enabled by the MSM6250 chipset can be accessed via QUALCOMM's Launchpad™ suite. The gpsOne API component of the Launchpad suite provides applications with easy access to location information and control over their operation. The MSM6250 chip leverages SnapTrack® ...

Page 3

... UMTS system solution. The MSM6250 solution integrates both digital and analog functions into a single chip. The MSM6250 solution also incorporates the advanced feature set of QUALCOMM's Launchpad suite of technologies, including Bluetooth connectivity capabilities, support for position location applications and multimedia features such as MPEG-4 video encoding/decoding, fast ...

Page 4

... Increase in standby time is achieved by selective circuit power down, gain control and bias current. These features, along with all of the radioOne chipset functions, are controlled by the MSM6250 chipset. The device is designed to operate with 2.7 to 3.1 V power supplies and is compatible with single-cell Li-Ion batteries. ...

Page 5

... RTR6250 UMTS Transmit Section The RTR6250 UMTS baseband-to-RF transmit section performs all transmit (Tx) signal processing functions required between QCT's MSM6250 chip and the power amplifier (PA) for UMTS. Its direct upconversion architecture offers an advanced, tightly integrated UMTS Tx solution, which simplifies RF PCB design, shortens development cycle time, and reduces BOM and current consumption over traditional superheterodyne architectures ...

Page 6

... GPS with UMTS/GSM/GPRS radio operation. The RGR6200 device interfaces directly to the MSM6250 to provide highly accurate and affordable location-based services in three standards-approved modes of operation: Mobile- Assisted, Mobile-Based and Standalone GPS ...

Page 7

... With QCT's advanced chipsets and system software, there is no need for consumers to go without state-of-the-art features as they move from second-generation to third-generation technologies. As with all QCT products, the MSM6250 system solution features the unparalleled customer support you have come to expect from your partner of choice for complete wireless communications solutions. ...

Page 8

... Copyright © 2004 QUALCOMM Incorporated. All rights reserved. QUALCOMM and SnapTrack are registered trademarks and service marks, and MSM6250, Mobile Station Modem, MSM, gpsOne, MSM6xxx, Binary Runtime Environment Wireless, ...

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