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78P2352-IEL集成電路（IC）的電信規(guī)格書PDF中文資料
| 廠商型號 |
78P2352-IEL |
| 參數(shù)屬性 | 78P2352-IEL 封裝/外殼為128-LQFP 裸露焊盤；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 128LQFP |
| 功能描述 | Dual Channel OC-3/ STM1-E/ E4 LIU |
| 封裝外殼 | 128-LQFP 裸露焊盤 |
| 文件大小 |
760.76 Kbytes |
| 頁面數(shù)量 |
42 頁 |
| 生產(chǎn)廠商 | Teridian Semiconductor Corporation |
| 企業(yè)簡稱 |
TERIDIAN |
| 中文名稱 | Teridian Semiconductor Corporation官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-4 17:10:00 |
78P2352-IEL規(guī)格書詳情
DESCRIPTION
The 78P2352 is Teridian’s second generation Line Interface Unit (LIU) for 155 Mbps SDH/SONET (OC-3, STS-3, or STM-1) and 140 Mbps PDH (E4) telecom interfaces. The device is a dual channel,
single chip solution that includes an integrated CDR in the transmit path for flexible NRZ to CMI
conversion. The device can interface to 75? coaxial cable using CMI coding or directly to a fiber optics transceiver module using NRZ coding. The 78P2352 is compliant with all respective ANSI, ITU T, and Telcordia standards for jitter tolerance, generation, and transfer.
FEATURES
? ITU-T G.703 compliant cable driver for 139.264 Mbps or 155.52 Mbps CMI-coded coax transmission
? Integrated adaptive CMI equalizer and CDR in receive path handles over 12.7dB of cable loss
? Serial, LVPECL system interface with integrated CRU in transmit path for flexible NRZ to CMI conversion.
? 4-bit parallel CMOS system interface with master and slave Tx clock modes.
? Selectable LVPECL compatible NRZ media interface for 155.52 Mbps optical transmission.
? Configurable via HW control pins or 4-wire serial port interface
? Compliant with ANSI T1.105.03-1994; ITU-T G.751, G.813, G.823, G.825, G.958; and Telcordia GR-253-CORE for jitter performance.
? Receiver Loss of Signal (LOS) detection compatible with ITU-T G.783
? Operates from a single 3.3V supply
? Standard and thermally enhanced 128-pin JEDEC LQFP package options
產(chǎn)品屬性
- 產(chǎn)品編號：
78P2352-IELR/F
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 電信
- 包裝：
卷帶（TR）
- 功能：
線路接口單元（LIU）
- 接口：
CMOS
- 電壓 - 供電：
3.15V ~ 3.45V
- 電流 - 供電：
325mA
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
128-LQFP 裸露焊盤
- 供應(yīng)商器件封裝：
128-LQFP-EP（14x14）
- 描述：
IC TELECOM INTERFACE 128LQFP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TERIDIA |
23+ |
QFP |
20 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
TERIDAN |
24+ |
10 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
TDK |
2024 |
QFP |
55200 |
16余年資質(zhì) 絕對原盒原盤代理渠道 更多數(shù)量 |
詢價 | ||
MAXIM |
21+ |
LQFP-128 |
6000 |
原裝現(xiàn)貨 |
詢價 | ||
TERIDIAN |
23+ |
NA |
5396 |
專做原裝正品,假一罰百! |
詢價 | ||
TERIDIAN |
24+ |
TQFP |
68 |
詢價 | |||
TDK |
2020+ |
QFP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
TERIDIAN |
22+ |
LQFP |
25000 |
原裝現(xiàn)貨,價格優(yōu)惠,假一罰十 |
詢價 | ||
TDK |
16+ |
QFP |
2500 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
Maxim Integrated |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 |
