BT8110中文資料ETC數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
BT8110規(guī)格書(shū)詳情
This specification describes the Bt8110 and Bt8110B multichannel ADPCM processor CMOS integrated circuits that implement Adaptive Differential Pulse-Code Modulation (ADPCM) encoding and decoding. The fixed-rate coding algorithms include those specified in ANSI Standard T1.303-1989. These algorithms are identical to those in ITU-T Recommendations G.726 and G.727. These circuits also implement the variable-rate or embedded codes specified in ANSI Standard T1.310-1991 and ITU-T Recommendation G.727.
A single ADPCM processor integrated circuit can provide 24 or 32 full-duplex channels of ADPCM processing (encoding and decoding). In some applications, two circuits can be combined to provide 48 or 64 full-duplex channels. Both A-law and μ-law PCM translations are provided.
Distinguishing Features
? Bt8110B offers internal ROM
? 24 or 32 full-duplex channel capacity (48 or 64 channels with two processors)
? 2-, 3-, 4- and 5-bit quantization dynamically selectable on a channel-by-channel, frame-by-frame basis
? Transparent channel operation
? Two control modes available: microprocessor and hardware.
? Direct framer interface for both T1 and E1 signal formats
? Supports the optimal RESET function described in the algorithm standards
? Supports even-bit inversion of A-law inputs and outputs (required by ITU-T Recommendations G.726, and G.727)
? Minimum throughput delay
? Pin compatible with Bt8110
? 8 mw per-channel, low-power CMOS
Applicable Standards
? ANSI T1.302-1987
? ANSI T1.303-1989
? ANSI T1.310-1991
? ITU-T G.726, G.727
? ANSI T1.501-1994
? ANSI T1Y1 Technical Reports #3 and #10
Applications
? T1/E1 Transcoders
? T1/E1 Multiplexers
? Personal Communications Systems:
Digital European Cordless Telecommunications (DECT), Personal Access Communications System (PACS)
? Wireless Local Loop
? Voice PairGain
? DCME Systems
? Speech Processing/Recording
? Voice Mail/Packetization
? Voice over ATM/Frame Relay
產(chǎn)品屬性
- 型號(hào)：
BT8110
- 功能描述：
High-Capacity ADPCM Processor
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
BT |
2020+ |
PLCC |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
BT |
23+ |
NA/ |
28 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
BT |
9650+ |
PLCC68 |
18 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
BT |
1997 |
160 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢(xún)價(jià) | |||
MNDSPEED |
PLCC68 |
125000 |
一級(jí)代理原裝正品,價(jià)格優(yōu)勢(shì),長(zhǎng)期供應(yīng)! |
詢(xún)價(jià) | |||
CONEXANT |
2022 |
PLCC68 |
2400 |
原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
MINDSPEED |
23+ |
7 |
專(zhuān)做原裝正品,假一罰百! |
詢(xún)價(jià) | |||
BT |
23+ |
原廠(chǎng)正規(guī)渠道 |
5000 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) | ||
CONEXANT |
22+ |
PLCC68 |
6000 |
全新原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
ROCKWELL |
9903 |
54 |
公司優(yōu)勢(shì)庫(kù)存 熱賣(mài)中! |
詢(xún)價(jià) |
