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參數(shù)資料
| 型號： | S3028 |
| 廠商： | Applied Micro Circuits Corp. |
| 英文描述： | SONET/SDH/ATM OC-3/12 Transceiver(帶片上鎖相環(huán)，頻率可選的SONET/SDH收發(fā)器（完全集成OC-3/12接口器件）) |
| 中文描述： | 的SONET / SDH / ATM的OC-3/12收發(fā)器（帶片上鎖相環(huán)，頻率可選的的SONET / SDH收發(fā)器（完全集成OC-3/12接口器件）） |
| 文件頁數(shù)： | 1/20頁 |
| 文件大小： | 167K |
| 代理商： | S3028 |
1
S3028
S3028
SONET/SDH/ATM OC-3/OC-12 TRANSCEIVER
December 13, 1999 / Revision H
DEVICE
SPECIFICATION
FEATURES
Complies with Bellcore and ITU-T
specifications
Jitter generation better than ITU-T requirements
On-chip high-frequency PLL for clock
generation
Supports 155.52 Mbps (OC-3) and
622.08 Mbps (OC-12)
Selectable reference frequencies of 19.44,
38.88, 51.84, or 77.76 MHz
Interface to both PECL and TTL logic
4-bit or 8-bit OC-3 TTL datapath
8-bit OC-12 TTL datapath
Compact 64 PQFP package
Diagnostic loopback mode
Line loopback mode
Lock detect
LOS input
Low jitter PECL interface
0.9W typical power dissipation
Loop Timing (S3028B only)
Forward Clocking (S3028B only)
"Squelched Clock" operation (S3028B only)
5 V Power supply
APPLICATIONS
SONET/SDH-based transmission systems
SONET/SDH modules
SONET/SDH test equipment
ATM over SONET/SDH
Section repeaters
Add Drop Multiplexers (ADM)
Broad-band cross-connects
Fiber optic terminators
Fiber optic test equipment
Figure 1. System Block Diagram
GENERAL DESCRIPTION
The S3028 SONET/SDH transceiver chip is a fully
integrated serialization/deserialization SONET
OC-12 (622.08 Mbit/s) and OC-3 (155.52 Mbit/s) in-
terface device. The chip performs all necessary
serial-to-parallel and parallel-to-serial functions in
conformance with SONET/SDH transmission stan-
dards. The device is suitable for SONET-based ATM
applications and can be used in conjunction with
AMCC’s S3026 Clock Recovery Unit (CRU). Figure
1 shows a typical network application.
On-chip clock synthesis is performed by the high-
frequency phase-locked loop on the S3028
transceiver chip allowing the use of a slower external
transmit clock reference. The S3028 also performs
SONET/SDH frame detection. The chip can be used
with a 19.44, 38.88, 51.84 or 77.76 MHz reference
clock, in support of existing system clocking
schemes.
The low jitter PECL interface guarantees compliance
with the bit-error rate requirements of the Bellcore
and ITU-T standards. The S3028 is packaged in a
64 PQFP, offering designers a small package out-
line.
Since the S3028 jitter generation is better than the
ITU-T requirements over all reference frequencies,
the designer can meet the overall system require-
ment including the optical interface devices (refer to
Table 9 for jitter generation specifications).
Transceiver
S3028
Controller
Controller
Transceiver
S3028
8
8
8
8
Fiber
Optic
Module
Fiber
Optic
Module
S3026
S3026
Now available with
Loop Timing!
相關PDF資料 |
PDF描述 |
|---|---|
| S3029 | Clock Synthesis and Recovery Unit(數(shù)據(jù)傳送速率155 MBit/S的時鐘合成和恢復單元) |
| S302H | S302H |
| S302H3 | S302H |
| S302H3B | S302H |
| S302H3K | S302H |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| S3029 | 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER |
| S3029A | 制造商:AppliedMicro 功能描述: |
| S302AB | 制造商:Cinch Connectors 功能描述:Conn Wire to Board SKT 2 POS Solder Lug ST Panel Mount |
| S-302-AB | 功能描述:Jones 插頭和插槽 2C PNL MNT SOCKET RoHS:否 制造商:Molex 產品類型:Socket Connectors 系列:Beau 位置/觸點數(shù)量:8 電壓額定值:250 V 電流額定值:10 A 外殼材料:Thermoplastic 觸點材料:Phosphor Bronze 觸點電鍍:Tin-Lead |
| S-302-ABP | 制造商:Molex 功能描述: |
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