Datasheet.kr   

TZA3001 데이터시트 PDF




NXP Semiconductors에서 제조한 전자 부품 TZA3001은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 TZA3001 자료 제공

부품번호 TZA3001 기능
기능 SDH/SONET STM1/OC3 and STM4/OC12 transceiver
제조업체 NXP Semiconductors
로고 NXP Semiconductors 로고


TZA3001 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 28 페이지수

미리보기를 사용할 수 없습니다

TZA3001 데이터시트, 핀배열, 회로
INTEGRATED CIRCUITS
DATA SHEET
TZA3005H
SDH/SONET STM1/OC3 and
STM4/OC12 transceiver
Product specification
Supersedes data of 1997 Aug 05
File under Integrated Circuits, IC19
2000 Feb 17




TZA3001 pdf, 반도체, 판매, 대치품
Philips Semiconductors
SDH/SONET STM1/OC3 and STM4/OC12
transceiver
PINNING
SYMBOL
VCC(SYNOUT)
GNDSYNOUT
REFSEL0
REFSEL1
DGNDSYN
VCCD(SYN)
VCCA(SYN)
AGNDSYN
AGNDSYN
TEST1
TEST2
GND
TEST3
REFCLKQ
REFCLK
VCC(TXOUT)
TXSD
TXSDQ
GNDTXOUT
TXSCLKQ
TXSCLK
SDTTL
SDPECL
RXSD
RXSDQ
VCC(RXCORE)
RXSCLK
RXSCLKQ
GNDRXCORE
BUSWIDTH
LLEN
DLEN
OOF
GNDRXOUT
FP
RXPD0
RXPD1
VCC(RXOUT)
RXPD2
RXPD3
2000 Feb 17
PIN TYPE(1)
DESCRIPTION
1 S supply voltage (synthesizer output)
2 G ground (synthesizer output)
3 I reference clock select input 0
4 I reference clock select input 1
5 G digital ground (synthesizer)
6 S digital supply voltage (synthesizer)
7 S analog supply voltage (synthesizer)
8 G analog ground (synthesizer)
9 G analog ground (synthesizer)
10 I test and control input
11 I test and control input
12 G ground
13 I test and control input
14 I inverted reference clock input
15 I reference clock input
16 S supply voltage (transmitter output)
17 O serial data output
18 O inverted serial data output
19 G ground (transmitter output)
20 O inverted serial clock output
21 O serial clock output
22 I TTL signal detect input
23 I PECL signal detect input
24 I serial data input
25 I inverted serial data input
26 S supply voltage (receiver core)
27 I serial clock input
28 I inverted serial clock input
29 G ground (receiver core)
30 I 4/8 bus width select input
31 I line loopback enable input (active LOW)
32 I diagnostic loopback enable input (active LOW)
33 I out-of-frame enable input
34 G ground (receiver output)
35 O frame pulse output
36 O parallel data output 0
37 O parallel data output 1
38 S supply voltage (receiver output)
39 O parallel data output 2
40 O parallel data output 3
4
Product specification
TZA3005H

4페이지










TZA3001 전자부품, 판매, 대치품
Philips Semiconductors
SDH/SONET STM1/OC3 and STM4/OC12
transceiver
Product specification
TZA3005H
FUNCTIONAL DESCRIPTION
Introduction
The TZA3005H transceiver implements SDH/SONET
serialization/deserialization, transmission and frame
detection/recovery functions. The TZA3005H can be used
as the front-end for SONET equipment. It handles the
serial receive and transmit interface functions including
parallel-to-serial and serial-to-parallel conversion and
clock generation. A block diagram showing the basic
operation of the chip is shown in Fig.1.
The TZA3005H has a transmitter section, a receiver
section, and an RF switch box. The sequence of
operations is as follows:
Transmitter operations:
– 4 or 8-bit parallel input
– parallel-to-serial conversion
– serial output.
Receiver operations:
– serial input
– frame detection
– serial-to-parallel conversion
– 4 or 8-bit parallel output.
The RF switch box receives serial clock and data signals
from the transmitter section, the receiver input buffers and
from the clock synthesizer. These signals are routed by
multiplexers to the transmitter section, the transmitter
output, the receiver and to the clock divider, depending on
the status of the control inputs. The switch box also
supports a number of test and loop modes.
Transmitter operation
The transmitter section of the TZA3005H converts
STM1/OC3 or STM4/OC12 byte-serial input data to a
bit-serial output data format. Input data rates of 19.44,
38.88, 77.76 or 155.52 Mbytes/s are converted to an
output data rate of either 155.52 or 622.08 Mbits/s. It also
provides diagnostic loopback (transmitter to receiver), line
loopback (receiver to transmitter) and also loop timing
(transmitter clocked by the receiver clock).
An integral frequency synthesizer, comprising a
phase-locked loop and a divider, can be used to generate
a high-frequency bit clock from an input reference clock
frequency of 19.44, 38.88, 51.84 or 77.76 MHz.
CLOCK SYNTHESIZER
The clock synthesizer generates a serial output clock
(TXSCLK) which is phase synchronised with the input
reference clock (REFCLK). The serial output clock is
synthesized from one of four SDH/SONET input reference
clock frequencies and can have a frequency of either
155.52 MHz for STM1/OC3 or 622.08 MHz for
STM4/OC12 selected by the MODE input (see Table 1).
Table 1 Transmitter output clock (TXSCLK)
frequency options
MODE
INPUT
0
1
TXSCLK
FREQUENCY
155.52 MHz
622.08 MHz
OPERATING
MODE
STM1/OC3
STM4/OC12
The frequency of the input reference clock is divided to
obtain a frequency of about 19 MHz which is fed to the
phase detector in the PLL. The appropriate divisor is
selected by control inputs REFSEL0 and REFSEL1 as
shown in Table 2.
Table 2 Reference frequency (REFCLK) options
REFSEL1
0
0
1
1
REFSEL0
0
1
0
1
REFCLK
FREQUENCY
19.44 MHz
38.88 MHz
51.84 MHz
77.76 MHz
To ensure the TXSCLK frequency is accurate enough to
operate in a SONET system, REFCLK must be generated
from a differential PECL crystal oscillator having a
frequency accuracy better than 4.6 ppm for compliance
with “ITU G.813 (option 1)”, or 20 ppm for “ITU G.813
(option 2)”.
To comply with SONET jitter requirements, the maximum
value specified for reference clock signal jitter must be
guaranteed over the 12 kHz to 1 MHz bandwidth (see
Table 3).
2000 Feb 17
7

7페이지


구       성 총 28 페이지수
다운로드[ TZA3001.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
TZA3000

SDH/SONET STM4/OC12 optical receiver

NXP Semiconductors
NXP Semiconductors
TZA3000HL

SDH/SONET STM4/OC12 optical receiver

NXP Semiconductors
NXP Semiconductors

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