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IDT821064中文資料IDT數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

IDT821064
廠商型號(hào)

IDT821064

功能描述

QUAD PROGRAMMABLE PCM CODEC WITH GCI INTERFACE

文件大小

510.31 Kbytes

頁(yè)面數(shù)量

33 頁(yè)

生產(chǎn)廠商 Integrated Device Technology, Inc.
企業(yè)簡(jiǎn)稱

IDT

中文名稱

Integrated Device Technology, Inc.官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-12 13:28:00

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IDT821064規(guī)格書(shū)詳情

DESCRIPTION

The IDT821064 is a feature rich, single-chip, programmable 4 channel PCM CODEC with on-chip filters. Besides the m-Law/A-Law companding and linear coding/decoding (14 effective bits + 2 extra sign bits), IDT821064 also provides 1 FSK generator (can be used for sending Caller-ID messages), 2 programmable Tone generators per channel (which can also generate ring signals) together with 2 programmable chopper clocks for SLIC.

FEATURES

? 4 channel CODEC with on-chip digital filters

? Software selectable compressed (A/m-law) or linear code conversion

? Meets ITU-T G.711 - G.714 requirements

? Programmable digital filter adapting to system demands:

- AC impedance matching

- Transhybrid balance

- Frequency response correction

- Gain setting

? GCI (IOM-2) control interface

? Broadcast mode for coefficient setting

? 7 SLIC signaling pins (including 2 debounced pins) per channel

? Fast hardware ring trip mechanism

? Two programmable tone generators per channel for testing, ringing and DTMF generation

? FSK generator

? Two programmable chopper clocks

? Master clock frequency selectable: 2.048 MHz or 4.096 MHz

? Advanced test capabilities

- 3 analog loop back tests

- 5 digital loop back tests

- Level metering function

? High analog driving capability (300W AC )

? TTL and CMOS compatible digital I/O

? CODEC identification

? +5 V single power supply

? Low power consumption

? Operating temperature range: -40 °C to +85 °C

? Package available: 64 pin PQFP

產(chǎn)品屬性

  • 型號(hào):

    IDT821064

  • 制造商:

    IDT

  • 制造商全稱:

    Integrated Device Technology

  • 功能描述:

    QUAD PROGRAMMABLE PCM CODEC WITH GCI INTERFACE

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
IDT
24+
QFP
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??!
詢價(jià)
IDT
23+
QFP128
88
原裝環(huán)保房間現(xiàn)貨假一賠十
詢價(jià)
IDT
BGAQFP
6688
15
現(xiàn)貨庫(kù)存
詢價(jià)
IDT
23+
QFP
10000
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
IDT
23+
QFP
25000
代理原裝現(xiàn)貨,假一賠十
詢價(jià)
IDT
21+
QFP128
12588
原裝正品,自己庫(kù)存 假一罰十
詢價(jià)
IDT
2016+
QFP
4558
只做進(jìn)口原裝現(xiàn)貨!假一賠十!
詢價(jià)
IDT
24+
QFP
6980
原裝現(xiàn)貨,可開(kāi)13%稅票
詢價(jià)
IDT
2020+
QFP
985000
公司100%原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì)特價(jià)熱賣,量大可訂。
詢價(jià)
IDT
23+
QFP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)