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TP3094, TP3094V, TP3094V/NOPB

Table of contents:
Info of TP3094
Info of TP3094V
Info of TP3094V/NOPB

TP3094, TP3094V, TP3094V/NOPB Selling Leads, Datasheet

MFG:National Semiconductor Category:Integrated Circuits (ICs) Package Cooled:DIP D/C:9324+

TP3094, TP3094V, TP3094V/NOPB Datasheet download

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Part Number: TP3094V/NOPB

Category: Integrated Circuits (ICs)

MFG: National Semiconductor

Package Cooled: DIP

D/C: 9324+

Description: IC INTERFC PCM COMBO QUAD 44PLCC

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TP3094 General Description

The TP3094 is a monolithic PCM Codec and Filter device implemented using a digital signal processing architecture. It provides four voice channels, combining transmit bandpass and receive low pass channel filters with companding A-law or m-law PCM encoders and decoders. The device is fabricated using National's advanced CMOS process.

The device includes anti-aliasing filters and sigma-delta converters dedicated to each channel, and by a common signal processing unit which performs all the remaining filtering and processing for the four channels.

The TP3094 QuadCOMBO includes a flexible PCM digital interface, which allows the device to be connected to PCM busses of different formats. It can also be connected with other TP3094 devices in a cascade fashion, for a system with up to 128 POTS interfaces (when a 2.048MHz PCM bus is used).

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
TP3094V	CS065	2	34108	59	0	3862000	1	1095853045

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

TP3094 Maximum Ratings

Temperature Min	-40 deg C
Temperature Max	85 deg C
View Using Catalog

TP3094 Features

• Handles four voice channels
• Complete Codec and Filter system including:
- Transmit and receive channel filters
- A-law or -law companding encoder/decoder
• Power down mode for low power consumption
• Compatible to standard time division multiplexed PCM bus
- 8 bit mode, frame signal from external reference
- 32 bit mode, internal TSA, with consecutive TS
• Up to 128 channels (32 devices) can be cascaded
• Programmable functions (common for all 4 channels):
- A-law or -law
- Single MCLK clock,automatically selectable from 8.192MHz, 4.096MHz, 2.048MHz and 1.536/1.544MHz
- Digital and Analog loopback test modes
• Designed for CCITT and LSSGR applications
• Single +5V power supply
• 44 lead PLCC surface mount package
• Maximize line card circuit density
• Use in Central Office, Loop Carrier, and PBX equipment subscriber line and trunk cards
• Wide operating temperature range -40°C to 85°C

TP3094V/NOPB Parameters

Technical/Catalog Information	TP3094V/NOPB
Vendor	National Semiconductor
Category	Integrated Circuits (ICs)
Type	PCM Codec/Filter
Number of ADCs / DACs	4 / 4
Dynamic Range, ADCs / DACs (db) Typ	-
S/N Ratio, ADCs / DACs (db) Typ	-
Resolution (Bits)	32 b
Voltage - Supply, Analog	-
Voltage - Supply, Digital	-
Mounting Type	Surface Mount
Package / Case	44-PLCC
Packaging	Tube
Operating Temperature	-40°C ~ 85°C
Sigma Delta	Yes
Interface	PCM
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TP3094V NOPB TP3094VNOPB TP3094V ND TP3094VND TP3094V

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