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

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) | |
更新時(shí)間 | 2025-3-12 13:28:00 |
人工找貨 | IDT821064價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
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) |