參數(shù)資料
型號(hào): VSC6511RC
廠商: VITESSE SEMICONDUCTOR CORP
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Rotary Switch; Contact Current Max:1.5A; No. of Poles:2; No. of Switch Positions:11; Indexing:30 ; No. of Decks:2; Switch Terminals:Solder Lug; Circuitry:SPDT; Mounting Type:Panel; Switch Features:30 degrees Indexing RoHS Compliant: Yes
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP64
封裝: 10 X 10 MM,1 MM HEIGHT, EXPOSED PAD, TQFP-64
文件頁數(shù): 1/22頁
文件大?。?/td> 379K
代理商: VSC6511RC
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 805/388-3700 FAX: 805/987-5896
Page 1
4/10/00
VITESSE
Advance Product Information
VSC6511
Deserializer/Reclocker at 1.485Gb/s
SMPTE-292M Serializer, Deserializer, and
G52311-0, Rev. 2.0
D
Features
Compliant with SMPTE-292M @ 1.485Gb/s
General Description
The VSC6511 multi function SMPTE-292M compatible IC with Serializer, Deserializeror, or Deserializer
with reclocker modes which operate at 1.485Gb/s. As a Serializer, 20-bits of data (D19:0) are latched into the
part on the rising edge of REFCLK then scrambled and serialized out SDO0/SDO0 and/or SDO1/SDO1. An
optional CRC Generator may be enabled. As a Deserializer, serial data on SDI/SDI is recovered, de-scrambled
and deserialized onto D[19:0]. Frame alignment on SAV/EAV, line detection and frame detection outputs are
provided. As a Deserializer with reclocker, the device functions as ain the deserializer mode above and serial
data on SDI/SDI is recovered and retransmitted on SDO0/SDO0 and/or SDO1/SDO1.
VSC6511 Block Diagram
Multiple Functions: Serializer, Deserializer,
and Deserializer with Reclocker
20 Bit TTL Interface @ 74.25 MHz
Scrambler / Descrambler with ENABLE
CRC Generator/Checker with ENABLE
Data Framer aligns data and provides TRS on
SAV/EAV events
Clock Multiplier and Recovery Units
2 or 4 configurable 75ohm cable driver o/ps
3.3V, Low power -- 700-1500mW typical
64-pin, 10x10x1.0mm Exposed Pad TQFP
IP
IN
Clock/
Recovery
Unit
REFCLK
74.25 MHz
Clock
Multiply
x20
1.485 GHz
RCLK
SCREN
CRC
1.485 GHz
D[19:0]
SDO0
SDO0
ISET0
SIGDET
OE1
SDO1
SDO1
ISET1
/20
Serializer
Scrambler
D Q
MODE0
MODE1
CRC Gen
CABLE DRIVER
OUTPUTS
CRC Check
Deserializer
D Q
OE0
/20
FRAME
HANC
Framer
LINE
1001
NRZI Decoder
Descrambler
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