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MTC-20276PC-C

Description
DATACOM, ISDN CONTROLLER, PQCC44, PLASTIC, LCC-44
CategoryWireless rf/communication    Telecom circuit   
File Size992KB,52 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Download Datasheet Parametric Compare View All

MTC-20276PC-C Overview

DATACOM, ISDN CONTROLLER, PQCC44, PLASTIC, LCC-44

MTC-20276PC-C Parametric

Parameter NameAttribute value
MakerON Semiconductor
Parts packaging codeLCC
package instructionQCCJ,
Contacts44
Reach Compliance Codeunknown
JESD-30 codeS-PQCC-J44
length16.5862 mm
Number of functions1
Number of terminals44
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeQCCJ
Package shapeSQUARE
Package formCHIP CARRIER
Certification statusNot Qualified
Maximum seat height4.57 mm
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Telecom integrated circuit typesISDN CONTROLLER
Temperature levelCOMMERCIAL
Terminal formJ BEND
Terminal pitch1.27 mm
Terminal locationQUAD
width16.5862 mm
MTC-20276
Single Chip ISDN NT
2B1Q (INTQ)
Data Sheet
Rev. 2.3 - October 1999
Key Features
w
Fully integrated basic rate U
to S/T ISDN NT device
w
Pin compatible with MTC-
20277 INTT (4B3T)
w
Full compliance with the
applicable ETSI and
ITU requirements
w
Minimal external components
w
< 355mW power consump-
tion, 3.3V operating voltage
w
Fully integrated Embedded
Operations Channel handling
w
Advanced 0.5µ CMOS
mixed analog/digital
process technology
w
-40°C to +85°C or 0 to 70°C
operating ranges
w
44 pin PQFP
Applications
w
Standard ISDN NT1 applica-
tions (stand-alone mode)
w
Advanced NT with analog
line interfaces (“NT1+”)
w
Micro-PABX
w
Data network gateways
w
Pair gain systems
w
Data terminals
w
CTI
General Description
The MTC-20276 INTQ integrates all
of the communications functions re-
quired in a Basic Rate ISDN Network
Terminator on a single monolithic inte-
grated circuit. It provides activation/
deactivation on chip and does not
require an external microprocessor.
The INTQ is designed for the 2B1Q
line-code on the U-interface and is pin
compatible with the MTC-20277 INTT,
which performs identical functions but
with the 4B3T U-interface line code.
The MTC-20276 includes a GCI
expansion port, to allow extended
functions to be added (e.g. interfaces
to existing analog terminal equipment
by means of the MTK-40131 Short-
Haul POTS chipset).
Power Supply
Uk0
TX
4-wire / 2 wire
network
RX
‘U’ interface
Analog
Support
Functions
TX
‘S’ interface
(S-bus mode)
S0
RX
SPI and
Aux. test
access
Digital Expansion and Test logic
JTAG
test
access
Power-on
Reset
Dual GCI access
and expansion
port
Crystal
Oscillator
MTC-20276 INTQ
Ordering Information
Part number
Package
Code Temp.
MTC-20276PC-I 44 pin PLCC PC44 -40 /+85°C
MTC-20276PC-C 44 pin PLCC PC44 0 /+70°C
Optional Expanded functions
(Analog lines, data
interfaces,...)
Fig.1: MTC-20276 Application Block Diagram

MTC-20276PC-C Related Products

MTC-20276PC-C
Description DATACOM, ISDN CONTROLLER, PQCC44, PLASTIC, LCC-44
Maker ON Semiconductor
Parts packaging code LCC
package instruction QCCJ,
Contacts 44
Reach Compliance Code unknown
JESD-30 code S-PQCC-J44
length 16.5862 mm
Number of functions 1
Number of terminals 44
Maximum operating temperature 70 °C
Package body material PLASTIC/EPOXY
encapsulated code QCCJ
Package shape SQUARE
Package form CHIP CARRIER
Certification status Not Qualified
Maximum seat height 4.57 mm
Nominal supply voltage 3.3 V
surface mount YES
technology CMOS
Telecom integrated circuit types ISDN CONTROLLER
Temperature level COMMERCIAL
Terminal form J BEND
Terminal pitch 1.27 mm
Terminal location QUAD
width 16.5862 mm

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