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U2739M-AFC

Description
Telecom Circuit, 1-Func, CMOS, CQFP144, QFP-144
CategoryWireless rf/communication    Telecom circuit   
File Size373KB,70 Pages
ManufacturerTEMIC
Websitehttp://www.temic.de/
Download Datasheet Parametric Compare View All

U2739M-AFC Overview

Telecom Circuit, 1-Func, CMOS, CQFP144, QFP-144

U2739M-AFC Parametric

Parameter NameAttribute value
package instructionQFP-144
Reach Compliance Codeunknown
JESD-30 codeR-CQFP-G144
Number of functions1
Number of terminals144
Package body materialCERAMIC, METAL-SEALED COFIRED
Package shapeRECTANGULAR
Package formFLATPACK
Certification statusNot Qualified
surface mountYES
technologyCMOS
Telecom integrated circuit typesTELECOM CIRCUIT
Terminal formGULL WING
Terminal locationQUAD
Base Number Matches1
U2739M-A
DAB One-Chip Channel- and Source Decoder
Description
The U2739M-A is an integrated circuit in advanced
CMOS technology for demodulation and decoding of a
DAB signal according to ETS 300 401. The channel
decoder part includes the main features OFDM
demodulation & decoding and time & frequency synchro-
nization algorithms, using the embedded OAK DSP core.
The source decoder consists of an audio and a data
decoder part. The audio source decoder supports
ISO MPEG 1,2 layer 2 and the data decoder offers
2 independent packet mode decoders.
Several standard interfaces, like I
2
C/L3, I
2
S or RDI are
implemented to offer a flexible utilization.
Moreover the U2739M-A includes a mechanism to
replace respectively extend certain software modules by
using a special boot mode. For example, the time &
frequency synchronization modules can be replaced by
down-loading the corresponding user software
algorithms to the OAK DSP core.
Electrostatic sensitive device.
Observe precautions for handling.
Block Diagram
RAM
SLI, WAGC
Channel
decoder
U2739M–A
I2S
DAC
Tuner
ADC
Audio
decoder
SPDIF
ROM
Data
decoder
V24/RS232
HSSO
MC
interface
RDI
interface
MCU
SFCO
RDI
Figure 1. Block diagram
Ordering Information
Extended Type Number
U2739M-AFT
U2739M-AFC
CQFP144
Package
T–PQFP–G100
Tray
Tray
Remarks
Rev. A2, 15-Feb-01
1 (70)

U2739M-AFC Related Products

U2739M-AFC U2739M-AFT
Description Telecom Circuit, 1-Func, CMOS, CQFP144, QFP-144 Telecom Circuit, 1-Func, CMOS, PQFP100, PLASTIC, TQFP-100
package instruction QFP-144 PLASTIC, TQFP-100
Reach Compliance Code unknown unknown
JESD-30 code R-CQFP-G144 S-PQFP-G100
Number of functions 1 1
Number of terminals 144 100
Package body material CERAMIC, METAL-SEALED COFIRED PLASTIC/EPOXY
Package shape RECTANGULAR SQUARE
Package form FLATPACK FLATPACK
Certification status Not Qualified Not Qualified
surface mount YES YES
technology CMOS CMOS
Telecom integrated circuit types TELECOM CIRCUIT TELECOM CIRCUIT
Terminal form GULL WING GULL WING
Terminal location QUAD QUAD
Base Number Matches 1 1

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