Datasheet.kr   

XRT86VX38A 데이터시트 PDF




Exar에서 제조한 전자 부품 XRT86VX38A은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 XRT86VX38A 자료 제공

부품번호 XRT86VX38A 기능
기능 OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
제조업체 Exar
로고 Exar 로고


XRT86VX38A 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 30 페이지수

미리보기를 사용할 수 없습니다

XRT86VX38A 데이터시트, 핀배열, 회로
XRT86VX38A
OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
REV. 1.0.0
XRT86VX38A GENERAL DESCRIPTION
The XRT86VX38A is an eight-channel 1.544 Mbit/s or
2.048 Mbit/s DS1/E1/J1 framer and Long-haul/Short-
hual LIU integrated solution featuring R3 technology
(Relayless, Reconfigurable, Redundancy) and BITS
Timing element. The physical interface is optimized
with internal impedance, and with the patented pad
structure, the XRT86VX38A provides protection from
power failures and hot swapping.
The XRT86VX38A contains an integrated DS1/E1/J1
framer and LIU which provide DS1/E1/J1 framing and
error accumulation in accordance with ANSI/ITU_T
specifications. Each framer has its own framing
synchronizer and transmit-receive slip buffers. The
slip buffers can be independently enabled or disabled
as required and can be configured to frame to the
common DS1/E1/J1 signal formats.
Each Framer block contains its own Transmit and
Receive T1/E1/J1 Framing function. There are 3
Transmit HDLC controllers per channel which
encapsulate contents of the Transmit HDLC buffers
into LAPD Message frames. There are 3 Receive
HDLC controllers per channel which extract the
payload content of Receive LAPD Message frames
from the incoming T1/E1/J1 data stream and write the
contents into the Receive HDLC buffers. Each framer
also contains a Transmit and Overhead Data Input
port, which permits Data Link Terminal Equipment
direct access to the outbound T1/E1/J1 frames.
Likewise, a Receive Overhead output data port
permits Data Link Terminal Equipment direct access
to the Data Link bits of the inbound T1/E1/J1 frames.
The XRT86VX38A fully meets all of the latest T1/E1/
J1 specifications: ANSI T1/E1.107-1988, ANSI T1/
E1.403-1995, ANSI T1/E1.231-1993, ANSI T1/
E1.408-1990, AT&T TR 62411 (12-90) TR54016, and
ITU G-703, G.704, G706 and G.733, AT&T Pub.
43801, and ETS 300 011, 300 233, JT G.703, JT
G.704, JT G706, I.431. Extensive test and diagnostic
functions include Loop-backs, Boundary scan,
Pseudo Random bit sequence (PRBS) test pattern
generation, Performance Monitor, Bit Error Rate
(BER) meter, forced error insertion, and LAPD
unchannelized data payload processing according to
ITU-T standard Q.921.
Applications and Features (next page)
FIGURE 1. XRT86VX38A 8-CHANNEL DS1 (T1/E1/J1) FRAMER/LIU COMBO
Local PCM
Highway
XRT86VX38A
1 of 8-channels
Tx Serial
Clock
Tx Serial
Data In
Rx Serial
Clock
Rx Serial
Data Out
PRBS
Generator &
Analyser
External Data
Link Controller
Tx Overhead In
Rx Overhead Out
2-Frame
Slip Buffer
Elastic Store
Tx Framer
2-Frame
Slip Buffer
Elastic Store
Rx Framer
Performance
Monitor
HDLC/LAPD
Controllers
Tx LIU
Interface
LLB LB
Rx LIU
Interface
LIU &
Loopback
Control
TTIP
TRING
RTIP
RRING
8kHz sync
OSC
Back Plane
1.544-16.384 Mbit/s
Signaling &
Alarms
System (Terminal) Side
TxON
JTAG
DMA
Interface
Microprocessor
Interface
INT
Memory
D[7:0]
A[14:0]
3
P
Select
4
WR
ALE_AS
RD
RDY_DTACK
Intel/Motorola µP
Configuration , Control &
Status Monitor
1:2 Turns Ratio
1:1 Turns Ratio
RxLOS
Line Side
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (510) 668-7000 FAX (510) 668-7017 www.exar.com




XRT86VX38A pdf, 반도체, 판매, 대치품
XRT86VX38A
OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
REV. 1.0.0
329 BALL - FINE PITCH BALL GRID ARRAY (BOTTOM VIEW - SEE PIN LIST FOR DESCRIPTION)
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
OOOOOOOOOOOOOOOOOOO A
OOOOOOOOOOOOOOOOOOO B
OOOOOOOOOOOOOOOOOOO C
OOOOOOOOOOOOOOOOOOO D
OOOOOOOOOOOOOOOOOOO E
OOOOO
OOOOO F
OOOOO
OOOOOOO
OOOOO G
OOOOO
OOOOOOO
OOOOO H
OOOOO
OOOOOOO
OOOOO J
OOOOO
OOOOOOO
OOOOO K
OOOOO
OOOOOOO
OOOOO L
OOOOO
OOOOOOO
OOOOO M
OOOOO
OOOOOOO
OOOOO N
OOOOO
OOOOO P
OOOOOOOOOOOOOOOOOOO R
OOOOOOOOOOOOOOOOOOO T
OOOOOOOOOOOOOOOOOOO U
OOOOOOOOOOOOOOOOOOO V
OOOOOOOOOOOOOOOOOOOW
4

4페이지










XRT86VX38A 전자부품, 판매, 대치품
REV. 1.0.0
XRT86VX38A
OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
LIST OF FIGURES
Figure 1.: XRT86VX38A 8-channel DS1 (T1/E1/J1) Framer/LIU Combo .......................................................................... 1
Figure 2.: Framer System Transmit Timing Diagram (Base Rate/Non-Mux) ................................................................... 40
Figure 3.: Framer System Receive Timing Diagram (RxSERCLK as an Output) ............................................................ 41
Figure 4.: Framer System Receive Timing Diagram (RxSERCLK as an Input) ............................................................... 41
Figure 5.: Framer System Transmit Timing Diagram (HMVIP and H100 Mode) ............................................................. 42
Figure 6.: Framer System Receive Timing Diagram (HMVIP/H100 Mode) ..................................................................... 43
Figure 7.: ITU G.703 Pulse Template .............................................................................................................................. 47
Figure 8.: ITU G.703 Section 13 Synchronous Interface Pulse Template ....................................................................... 48
Figure 9.: DSX-1 Pulse Template (normalized amplitude) .............................................................................................. 49
Figure 10.: Intel µP Interface Timing During Programmed I/O Read and Write Operations When ALE Is Not Tied ’HIGH’ 51
Figure 11.: Intel µP Interface Timing During Programmed I/O Read and Write Operations When ALE Is Tied ’HIGH’ .. 52
Figure 12.: Motorola Asychronous Mode Interface Signals During Programmed I/O Read and Write Operations ......... 53
Figure 13.: Power PC 403 Interface Signals During Programmed I/O Read and Write Operations ............................... 54
II

7페이지


구       성 총 30 페이지수
다운로드[ XRT86VX38A.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
XRT86VX38

T1/E1/J1 Framer/LIU Combo

Exar Corporation
Exar Corporation
XRT86VX38A

OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION

Exar
Exar

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵