參數(shù)資料
型號(hào): IDT72V71650BB
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 1/18頁
文件大小: 0K
描述: IC DGTL SW 8192X8192 144-BGA
標(biāo)準(zhǔn)包裝: 10
系列: 72V
類型: 多路復(fù)用器
電路: 1 x 32:32
獨(dú)立電路: 1
電壓電源: 單電源
電源電壓: 3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 144-BGA
供應(yīng)商設(shè)備封裝: 144-PBGA(13x13)
包裝: 托盤
其它名稱: 72V71650BB
1
JUNE 2004
IDT72V71650
3.3 VOLT TIME SLOT INTERCHANGE
DIGITAL SWITCH
8,192 x 8,192
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. The ST-BUS is a trademark of Mitel Corp.
DSC-5906/10
2004 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.
FUNCTIONAL BLOCK DIAGRAM
FEATURES:
8K x 8K non-blocking switching at 16.384Mb/s
32 serial input and output streams
Accepts data streams at 2.048Mb/s, 4.096Mb/s, 8.192Mb/s or
16.384Mb/s
Per-channel Variable Delay Mode for low-latency applications
Per-channel Constant Delay Mode for frame integrity applications
Automatic identification of ST-BUS and GCI bus interfaces
Automatic frame offset delay measurement
Per-stream frame delay offset programming
Per-channel high-impedance output control
Direct microprocessor access to all internal memories
Memory block programming for quick setup
IEEE-1149.1 (JTAG) Test Port
3.3V Power Supply
Available in 144-pin (13mm x 13mm) Plastic Ball Grid Array (PBGA)
and 144-pin (20mm x 20mm) Thin Quad Flatpack (TQFP) packages
Operating Temperature Range -40
°°°°°C to +85°°°°°C
DESCRIPTION:
The IDT72V71650 has a non-blocking switch capacity of 1,024 x 1,024
channels at 2.048Mb/s, 2,048 x 2,048 channels at 4.096Mb/s, and 4,096 x
4,096 channels at 8.192Mb/s and 8,192 x 8,192 channels at 16.384Mb/s. With
32 inputs and 32 outputs, programmable per stream control, and a variety of
operating modes the IDT72V71650 is designed for the TDM time slot inter-
change function in either voice or data applications.
Some of the main features of the IDT72V71650 are low power 3.3 Volt
operation, automatic ST-BUS /GCI sensing, memory block programming,
simple microprocessor interface, one cycle direct internal memory accesses,
JTAGTestAccessPort(TAP)andperstreamprogrammableinputoffsetdelay,
variable or constant throughput modes, output enable and processor mode.
The IDT72V71650 is capable of switching up to 8,192 x 8,192 channels
without blocking. Designed to switch 64 Kbit/s PCM or N x 64 Kbit/s data, the
devicemaintainsframeintegrityindataapplicationsandminimizesthroughput
delay for voice applications on a per-channel basis.
RX0
RX1
RX31
ODE
FP
VCC
CS
R/
W
GND
DTA
D0-D15
TX0
TX1
TX31/OEI15
DS
CLK
FE/HCLK
RESET
5906 drw01
Receive
Serial Data
Streams
MUX
Data Memory
Internal
Registers
Microprocessor Interface
Timing Unit
Connection
Memory
Transmit
Serial Data
Streams
JTAG Port
WFPS
TDO
TMS TDI TCK
TRST
A0-A14
TX17/OEI1
TX16/OEI0
TX15
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