BT8375KPF datasheet, PDF - EEWORLD Datasheet

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BT8375KPF: DescriptionFramer, CMOS, PQFP80, METRIC, QFP-80; CategoryWireless rf/communication Telecom circuit; File Size5MB，388 Pages; ManufacturerSynaptics Incorporated; Related ProductsFound17parts with similar functions to BT8375KPF

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BT8375KPF Overview

Framer, CMOS, PQFP80, METRIC, QFP-80

BT8375KPF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Synaptics Incorporated
package instruction	QFP,
Reach Compliance Code	compliant
JESD-30 code	S-PQFP-G80
JESD-609 code	e0
length	14 mm
Number of functions	1
Number of terminals	80
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	QFP
Package shape	SQUARE
Package form	FLATPACK
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	2.3 mm
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Telecom integrated circuit types	FRAMER
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	14 mm

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Bt8370/75/76

Fully Integrated T1/E1 Framer and Line Interface

The Bt8370/75/76 is a family of single-chip transceivers for T1/E1 and Integrated

Distinguishing Features

Service Digital Network (ISDN) primary rate interfaces, operating at 1.544 Mbps or

2.048 Mbps. These devices combine a sophisticated framer, transmit and receive slip

Single-chip T1/E1 framer with short/long

haul physical line interface

buffers, and an on-chip physical line interface to provide a complete T1/E1

Frames to popular T1/E1 standards:

transceiver.



The fully featured Bt8370 and short haul Bt8375 and Bt8376 devices provide a

programmable clock rate adapter for simplifying system bus interfacing. The adapter

synthesizes standard clock signals from the receive or transmit line rate clocks or

from an external reference.

Operations are controlled through memory-mapped registers accessible via a parallel

microprocessor port. Current ANSI, ETSI, ITU-T, and Telcordia standards are

supported for alarm and error monitoring, signaling supervision (e.g., LAPD/SS7),

per-channel trunk conditioning, and Facility Data Link (FDL) maintenance. A serial

Time Division Multiplexed (TDM) system bus interface allows the backplane Pulse

Code Modulation (PCM) data highway to operate at rates from 1.536–8.192 Mbps.

Extensive test and diagnostic functions include a full set of digital and analog

loopbacks, PRBS test pattern generation, BER meter, and forced error insertion.

The physical line interface circuit recovers clock and data from analog signals with

+3 to –43 dB cable attenuation, appropriate for both short (–18 dB) and long haul

T1/E1 applications. Receive line equalization (EQ) and transmit Line Build Out (LBO)

filters are implemented using Digital Signal Processor (DSP) circuits for reliable

performance. Data and/or clock jitter attenuation can be inserted on either the receive

or transmit path. The transmit section includes precision pulse shaping and amplitude

pre-emphasis for cross connect applications, as well as a set of LBO filters for long

haul Channel Service Unit (CSU) applications. A complementary driver output is

provided to couple 75/100/120

Ω

lines via an external transformer.

T1—SF, ESF, SLC 96, T1DM

E1—PCM-30, G.704, G.706, G.732

ISDN primary rate

On-chip physical line interface

compatible with:

DSX-1/E1 short haul signals

DS-1 (T1.403) and ETSI long haul

signals

Two-frame transmit and receive PCM slip

buffers

Clock rate adapter synthesizes jitter

attenuated system clocks from an internal

or external reference

Parallel 8-bit microprocessor port

supports Intel or Motorola buses

Automated Facility Data Link (FDL)

management

BERT generation and counting

Two full-duplex HDLC controllers for data

link and LAPD/SS7 signaling

B8ZS/HDB3/Bit 7 zero suppression

80-pin MQFP surface-mount package

Operates from a single +5 Vdc ±5% power

supply

Low-power CMOS technology

Functional Block Diagram

Applications

Receive

Analog

RPLL

TPLL

Transmit

Analog

Pulse

LBO

TX or RX

Jitter

Attenuator

ZCS

Decode

T1/E1

Receive

Framer

Slip

Buffer

Receive

System

Bus

ZCS

Encode

Overhead

Insertion

Slip

Buffer

T1/E1

Transmit

Framer

Clock Rate

Adaptor

Transmit

System

Bus

T1/E1 Channel Service Unit/Data Service

Unit (CSU/DSU)

Digital Access Cross-Connect Systems

(DACS)

T1/E1 Multiplexer (MUX)

PBXs and PCM channel bank

T1/E1 HDSL terminal unit

ISDN Primary Rate Access (PRA)

JTAG

Control/Status

Registers

Data Link Controllers

DL1 and DL2

Test Port

Motorola/Intel

Processor Bus

Dual-Rail/NRZ/

Externak DL3

CLAD I/O

500030B

Mindspeed Technologies™

Data Sheet

July 2002

Ordering Information

Model Number

Bt8370EPF

Bt8370KPF

Bt8375EPF

Bt8375KPF

Bt8376EPF

Bt8376KPF

FOOTNOTE:

(1)

Package

80-Pin MQFP

Operating Temperature

–40 to 85 °C

0 to 70 °C

–40 to 85 °C

0 to 70 °C

–40 to 85 °C

0 to 70 °C

Reduced Features

(1)

none

Short haul

Short haul; no CLAD output

Cost reduced Bt8375 and Bt8376 are pin- and register-compatible versions of Bt8370 with reduced features. Contact the local sales

representative for ordering information and pricing.

Revision History

Rev

Initial release.

Technical corrections.

Technical corrections (added changes for Bt8375 and Bt8376).

Technical corrections and additions.

New document #500030A; formerly document #100051E. Incorporated errata document #500184A in Appendix D

and product bulletin #100679C in the Application chapter. Modified Intel synchronous read and write timing, added

basic configurations in Appendix E, enhanced description of SEF for T1 and E1. Added detailed feature summary.

Deleted transmit chip side secondary surge protection blocks in Figures 4-2 and 4-4. Revised part numbers from

Bt28370/75/76 to Bt8370/75/76.

Description

Mindspeed Technologies™, A Conexant Business

Information in this document is provided in connection with Mindspeed Technologies (“Mindspeed”) products. These materials are provided by

Mindspeed as a service to its customers and may be used for informational purposes only. Mindspeed assumes no responsibility for errors or

omissions in these materials. Mindspeed may make changes to specifications and product descriptions at any time, without notice. Mindspeed

makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future

changes to its specifications and product descriptions.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in

Mindspeed’s Terms and Conditions of Sale for such products, Mindspeed assumes no liability whatsoever.

THESE MATERIALS ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, RELATING TO SALE

AND/OR USE OF MINDSPEED PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR

PURPOSE, CONSEQUENTIAL OR INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR

OTHER INTELLECTUAL PROPERTY RIGHT. MINDSPEED FURTHER DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF

THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. MINDSPEED SHALL NOT BE

LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST R

Mindspeed products are not intended for use in medical, lifesaving or life sustaining applications. Mindspeed customers using or selling

Mindspeed products for use in such applications do so at their own risk and agree to fully indemnify Mindspeed for any damages resulting from

such improper use or sale.

The following are trademarks of Conexant Systems, Inc.: Mindspeed Technologies™, the Mindspeed™ logo, and “Build It First”™. Product

names or services listed in this publication are for identification purposes only, and may be trademarks of third parties. Third-party brands and

names are the property of their respective owners.

For additional disclaimer information, please consult Mindspeed Technologies Legal Information posted at

www.mindspeed.com

which is

incorporated by reference.

Mindspeed Technologies™

500030B

BT8375KPF Related Products

	BT8375KPF	BT8376KPF	BT8376EPF	BT8370KPF	BT8370EPF	BT8375EPF
Description	Framer, CMOS, PQFP80, METRIC, QFP-80	Framer, CMOS, PQFP80, METRIC, QFP-80	Framer, CMOS, PQFP80, METRIC, QFP-80	Framer, CMOS, PQFP80, METRIC, QFP-80	Framer, CMOS, PQFP80, METRIC, QFP-80	Framer, CMOS, PQFP80, METRIC, QFP-80
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
package instruction	QFP,	QFP,	QFP,	QFP,	QFP,	QFP,
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
JESD-30 code	S-PQFP-G80	S-PQFP-G80	S-PQFP-G80	S-PQFP-G80	S-PQFP-G80	S-PQFP-G80
JESD-609 code	e0	e0	e0	e0	e0	e0
length	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm
Number of functions	1	1	1	1	1	1
Number of terminals	80	80	80	80	80	80
Maximum operating temperature	70 °C	70 °C	85 °C	70 °C	85 °C	85 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	QFP	QFP	QFP	QFP	QFP	QFP
Package shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package form	FLATPACK	FLATPACK	FLATPACK	FLATPACK	FLATPACK	FLATPACK
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.3 mm	2.3 mm	2.3 mm	2.3 mm	2.3 mm	2.3 mm
Nominal supply voltage	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Telecom integrated circuit types	FRAMER	FRAMER	FRAMER	FRAMER	FRAMER	FRAMER
Temperature level	COMMERCIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm
Terminal location	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm
Maker	Synaptics Incorporated	-	-	Synaptics Incorporated	Synaptics Incorporated	Synaptics Incorporated

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BT8375KPF Similar Products

Part Number	Manufacturer	Description
BT8375EPF	Synaptics Incorporated	Framer, CMOS, PQFP80, METRIC, QFP-80
BT8375EPF	Rockwell Automation	Framer, PQFP80,
BT8370KPF	CONEXANT	single chip transceivers for T1/E1 and Integrated service digital network (isdn) primary rate interfaces
BT8376EPF	CONEXANT	DATACOM, FRAMER, PQFP80
T7230A--TL	Broadcom(博通)	Framer, CMOS, PQFP80, TQFP-80
T7230A--TL	AVAGO	DATACOM, FRAMER, PQFP80, TQFP-80
TXC-03401BITQ	Transwitch Corporation	Framer, PQFP80, PLASTIC, TQFP-80
BT8376EPF	Synaptics Incorporated	Framer, CMOS, PQFP80, METRIC, QFP-80
RS8953BEPF	Mindspeed Technologies Inc	Framer, CMOS, PQFP80, PLASTIC, QFP-80
PEB20550	Infineon(英飞凌)	ICs for Communications Extended PCM Interface Controller
BT8953AEPFC	CONEXANT	Framer, CMOS, PQFP80, PLASTIC, MQFP-80
PM4341A-RI	PMC-Sierra Inc	Framer, CMOS, PQFP80, 14 X 14 MM, 2 MM HEIGHT, COPPER LEAD FRAME, PLASTIC, QFP-80
BT8370EPF	Synaptics Incorporated	Framer, CMOS, PQFP80, METRIC, QFP-80
PEB20550-H	Infineon(英飞凌)	Time Slot Assigner, PQFP80, PLASTIC, MQFP-80
BT8953SPEPF	CONEXANT	Framer, CMOS, PQFP80, PLASTIC, MQFP-80
BT8370EPF	Mindspeed Technologies Inc	Framer, CMOS, PQFP80, MQFP-80
PEB2254-H	Infineon(英飞凌)	ICs for Communications

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