IDT72V70210

更新时间： 2024-11-14 22:12:51

品牌	Logo	应用领域
艾迪悌 - IDT		开关
页数	文件大小	规格书
19页	118K
描述
3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH 1,024 x 1,024

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中文翻译

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数据手册

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IDT72V70210 数据手册

3.3 VOLT TIME SLOT INTERCHANGE

DIGITAL SWITCH

IDT72V70210

1,024 x 1,024

Flatpack (TQFP) packages

FEATURES:

•

Operating Temperature Range -40°C to +85°C

3.3V I/O with 5V tolerant inputs and TTL compatible outputs

•

32 serial input and output streams

1,024 x 1,024 channel non-blocking switching at 2.048 Mb/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 serial streams

Automatic frame offset delay measurement

Per-stream frame delay offset programming

Per-channel high impedance output control

Per-channel processor mode to allow microprocessor writes to

TXstreams

DESCRIPTION:

The IDT72V70210 has a non-blocking switch capacity of 1,024 x 1,024

channels at 2.048 Mb/s. With 32 inputs and 32 outputs, programmable per

streamcontrol,andavarietyofoperatingmodestheIDT72V70210isdesigned

fortheTDMtimeslotinterchangefunctionineithervoiceordataapplications.

Some of the main features of the IDT72V70210 are low power 3.3 Volt

operation, automatic ST-BUS^®/GCI sensing, memory block programming,

simplemicroprocessorinterface,onecycledirectinternalmemoryaccesses,

JTAGTestAccessPort(TAP)andperstreamprogrammableinputoffsetdelay,

variableorconstantthroughputmodes,internalloopback,outputenable,and

ProcessorMode.

•

Direct microprocessor access to all internal memories

Memory block programming for quick set-up

IEEE-1149.1 (JTAG) Test Port

Internal Loopback for testing

• · Available in 144-pin Ball Grid Array (BGA) and 144-pin Thin Quad

FUNCTIONAL BLOCK DIAGRAM

Vcc GND

TMS TDI

TCK TRST

ODE

RESET

TDO

Test Port

Loopback

RX0

RX1

TX0

TX1

RX2

TX2

RX3

TX3

RX4

TX4

RX5

TX5

RX6

TX6

RX7

TX7

Output

MUX

RX8

TX8

RX9

TX9

RX10

RX11

RX12

RX13

RX14

RX15

RX16

RX17

RX18

RX19

RX20

RX21

RX22

RX23

RX24

RX25

RX26

RX27

RX28

RX29

RX30

RX31

TX10

TX11

TX12

TX13

TX14

TX15

TX16

TX17

TX18

TX19

TX20

TX21

TX22

TX23

TX24

TX25

TX26

TX27

TX28

TX29

TX30

TX31

Data Memory

Receive

Serial Data

Streams

Transmit

Serial Data

Streams

Connection

Memory

Internal

Registers

Timing Unit

Microprocessor Interface

5714 drw01

CLK

F0i

DTA

R/W A0-A11

D0-D15

IDTandtheIDTlogoaretrademarksofIntegratedDeviceTechnology,Inc.TheST-BUS isatrademariofMitelCorp.

JANUARY 2005

DSC-5714/4

12 3 4 5 6 7...19

中文翻译

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与IDT72V70210相关器件

型号	品牌	获取价格	描述	数据表
IDT72V70210BC	IDT	获取价格	3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH 1,024 x 1,024
IDT72V70210BC8	IDT	获取价格	Digital Time Switch, PBGA144, 13 X 13 MM, 1.0 MM PITCH, BGA-144
IDT72V70210BCG	IDT	获取价格	Digital Time Switch, PBGA144, 13 X 13 MM, 1.0 MM PITCH, BGA-144
IDT72V70210BCG8	IDT	获取价格	Digital Time Switch, PBGA144, 13 X 13 MM, 1 MM PITCH, BGA-144
IDT72V70210DA	IDT	获取价格	3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH 1,024 x 1,024
IDT72V70210DA8	IDT	获取价格	Digital Time Switch, PQFP144, 20 X 20 MM, 0.5 MM, TQFP-144
IDT72V70210DAG	IDT	获取价格	Digital Time Switch, PQFP144, 20 X 20 MM, 0.5 MM, TQFP-144
IDT72V70210DAG8	IDT	获取价格	Digital Time Switch, PQFP144, 20 X 20 MM, 0.50 MM PITCH, TQFP-144
IDT72V70800	IDT	获取价格	3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH 512 x 512
IDT72V70800PF	IDT	获取价格	3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH 512 x 512

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