MSM6250 Datasheet, PDF (1/8 Pages) –

QUALCOMM CDMA TECHNOLOGIES
HTTP://WWW.UMTSCHIPS.COM
MSM6250^™ CHIPSET SOLUTION
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 ^TM
MSM6250
HK ADCs
Voltage Regulator
PC
Connectivity
Test/Debug
System
UART 1
UART 2
USB
UART3
Bluetooth Baseband
Processor
Peripheral
Circuits
ARM926EJ-S ^TM
General-Purpose Interface Bus
Keypad
123
456
789
*0 #
RINGER
General-
Purpose
Interface
Rx I ADC
Rx Q ADC
gpsOne Baseband
Processor
PLL
ROM
RAM
Color
LCD
Memory
Controller
Camera
Interface
LCD
Interface
WCDMA
GSM
GPRS
Processor
Second Speaker
Stereo DAC
QDSP4000
Vocoder, MP3,
MIDI, VR
Integrated
Wideband
CODEC
SBI
Digital AGC
MMC/SD
U-SIM
Digital Test Bus
MMC/SD Controller
Game Engine
JAVA
Accelerator
MPEG
Accelerator
U-SIM
Controller
JTAG
Interface
Tx I DAC
Tx Q DAC
PA DAC
Bluetooth RF
PM6650
Color LCD,
Keypad,
LED Drivers
USB
Transceiver
SMPS Vregs
For MSM
MPP
Digital/Analog
I/Os
Spkr, Vibrator
Camera Flash,
Drivers
TCXO Cntrl.
Sleep Osc,
RTC
SMPS Vreg
For USB/OTG
Smart
Thermal
Control
Power-on
Sequencing
RUIM,
SD Card
Vregs for
RUIM, USB,
WLAN, MEM, PA
Charging
Systems
RFR6200
Rx I
LPF
Rx Q
LPF
SBI
Control
VCTCXO
19.2 MHz
IMT Rx
IMT
Demodulator
LO
Generator
Rx
VCO
RGR6^R2^GR0⁶0²⁰⁰
SBI _I MMixixeerr
Mixer LNA
I
Q
LLNNAA
VCO
VCO
ANT
RF
BPF
PPLLL Pre-LNA RF BPF
Loop
PM6050
Filter
RFL6200
Rx
Saw
SBI
Control
D
U
P
L
E
X
E
R
RTR6250
Rx I
GSM
LPF
Rx Q
GSM
LPF
UHF
Rx\Tx
PLL
Tx I
LPF
Tx Q
LPF
UHF Rx
PLL
Rx
Demodulator
LO
Generator
SBI Control
GSM 850
Rx
LNA
Saw
GSM 900
Rx
LNA
Saw
GSM1800
Rx
LNA
Saw
LNA ^{GSM 1900}
Rx
Saw
Tx
Modulator
GSM 850/900/
1800/1900
UMTS
1900/2100
BFP
TX
SAW
Switchplexer
PA Module
VCO
Module
GSM
MSM6250 Chipset Architecture Using QCT’s radioOne Zero Intermediate Frequency (ZIF)
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^® acceleration. It also
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.
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.
QUALCOMM, INCORPORATED CDMA TECHNOLOGIES 5775 MOREHOUSE DRIVE SAN DIEGO, CA 92121 T [phone] F [phone] [e-mail]