DS21Q58集成電路（IC）的電信規(guī)格書PDF中文資料
| 廠商型號 |
DS21Q58 |
| 參數(shù)屬性 | DS21Q58 封裝/外殼為100-LQFP；包裝為卷帶（TR）；類別為集成電路（IC）的電信；產(chǎn)品描述：IC TELECOM INTERFACE 100LQFP |
| 功能描述 | Dallas Semiconductor |
| 封裝外殼 | 100-LQFP |
| 文件大小 |
17.45 Kbytes |
| 頁面數(shù)量 |
3 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-3-29 9:48:00 |
| 人工找貨 | DS21Q58價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
DS21Q58規(guī)格書詳情
GENERAL DESCRIPTION
The DS21Q58 E1 quad transceiver contains all the necessary functions for connecting to four E1 lines. The DS21Q58 is a direct replacement for the DS21Q50, with the addition of signaling access and improved interrupt handling. It is composed of a line interface unit (LIU), framer, and a TDM backplane interface, and is controlled through an 8-bit parallel port configured for Intel or Motorola bus operations or serial port operation.
FEATURES
Four Complete E1 (CEPT) PCM-30/ISDN-PRI Transceivers
Pin Compatible with the DS21Q50 and DS21Q59
Short-Haul Line Interfaces
32-Bit or 128-Bit Crystal-Less Jitter Attenuator
Frames to FAS, CAS, and CRC4 Formats
CAS/CCS Signaling Support
4MHz/8MHz/16MHz Clock Synthesizer
Flexible System Clock with Automatic Source? Switching on Loss-of-Clock Source
Two-Frame Elastic-Store Slip Buffer on the Receive Side
Interleaving PCM Bus Operation Up to 16.384MHz
Configurable Parallel and Serial Port Operation
Detects and Generates Remote and AIS Alarms
Fully Independent Transmit and Receive Functionality
Four Separate Loopback Functions
PRBS Generation/Detection/Error Counting
3.3V Low-Power CMOS
Large Counters for Bipolar and Code Violations, CRC4 Codeword Errors, FAS Word Errors, and E Bits
Eight Additional User-Configurable Output Pins
100-Pin (14mm x 14mm) LQFP Package
APPLICATIONS
DSLAMs
Routers
IMA and WAN Equipment
產(chǎn)品屬性
- 產(chǎn)品編號：
DS21Q58L+
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 電信
- 包裝：
卷帶（TR）
- 功能：
收發(fā)器
- 接口：
E1
- 電壓 - 供電：
3.14V ~ 3.47V
- 電流 - 供電：
230mA
- 工作溫度：
0°C ~ 70°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
100-LQFP
- 供應(yīng)商器件封裝：
100-LQFP（14x14）
- 描述：
IC TELECOM INTERFACE 100LQFP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
DALLAS |
23+ |
LQFP-100 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAX |
1306+ |
QFP |
53 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價 | ||
DALLAS |
25+ |
QFP |
996880 |
只做原裝,歡迎來電資詢 |
詢價 | ||
Maxim |
22+ |
100LQFP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Maxim Integrated |
23+ |
100-LQFP14x14 |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
DALLAS |
23+ |
QFP |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
MAXIM |
NA |
5650 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
DALLAS |
19+ |
LQFP-100 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
DALLAS |
2020+ |
LQFP-10 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 |
