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TDA18250HN集成電路（IC）的視頻處理規(guī)格書PDF中文資料
| 廠商型號(hào) |
TDA18250HN |
| 參數(shù)屬性 | TDA18250HN 封裝/外殼為48-VFQFN 裸露焊盤；包裝為卷帶（TR）；類別為集成電路（IC）的視頻處理；TDA18250HN應(yīng)用范圍：消費(fèi)視頻；產(chǎn)品描述：IC VIDEO TUNER 48HVQFN |
| 功能描述 | Cable Silicon Tuner |
| 封裝外殼 | 48-VFQFN 裸露焊盤 |
| 文件大小 |
139.1 Kbytes |
| 頁(yè)面數(shù)量 |
8 頁(yè) |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡(jiǎn)稱 |
nxp【恩智浦】 |
| 中文名稱 | 恩智浦半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-10 20:00:00 |
| 人工找貨 | TDA18250HN價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TDA18250HN規(guī)格書詳情
General description
The TDA18250 is a silicon tuner IC designed specifically for high definition cable Set-Top
Boxes (STB) supporting single streaming.
Used in conjunction with a digital channel demodulator, the TDA18250 covers all
worldwide digital cable standards.
? The TDA18250 ensures a low system cost as:
– Costly components such as low-noise amplifiers, Surface Acoustic Wave (SAW)
filters are eliminated from the system BOM
? The TDA18250 high-performance silicon tuner meets today’s digital cable TV
reception needs with:
– Low power consumption
– High linearity
– Low noise figure
? The TDA18250 ensures ease of use with:
– Easy on-board integration
– Efficient and effective PCB design
– Reduced external components
Features and benefits
? RF frequency coverage up to 1002 MHz
? Integrated wideband gain control
? LOW IF (LIF) output
? Single 3.3 V power supply
? Low power consumption
? Multistandard cable receptions
? Fully integrated IF selectivity, eliminating the need for external SAW filters
? RF Loop-Through (LT)
? Enhanced RF and IF filters to increase selectivity and adjacent channels filtering
? Alignment free
? Fully integrated oscillators:
? No external oscillator components for reduced cost
? 16 MHz crystal oscillator output buffer for single crystal applications
? Supports 2 tuner functions specifically aimed for PVR boxes:
? 1 ? RF output to drive slave tuner
? I2C-bus provides:
? 3.3 V microcontroller compatibility
? Received Signal Strength Indicator (RSSI) data access
? Die temperature sensor data access
? Lead-free (Pb) manufacturing
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
TDA18250HN/C1,551
- 制造商：
NXP USA Inc.
- 類別：
集成電路（IC） > 視頻處理
- 包裝：
卷帶（TR）
- 功能：
調(diào)諧器
- 應(yīng)用：
消費(fèi)視頻
- 控制接口：
I2C
- 電壓 - 供電：
3.3V
- 安裝類型：
表面貼裝型
- 封裝/外殼：
48-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
48-HVQFN（7x7）
- 描述：
IC VIDEO TUNER 48HVQFN
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NXP/恩智浦 |
23+ |
NA/ |
4044 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
24+ |
HVQFN48 |
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) | |||
NXP |
14+ |
QFN |
515 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
NXP |
23+ |
NA |
1600 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理QQ1304306553 |
詢價(jià) | ||
NXP |
ROHS+Original |
NA |
1600 |
專業(yè)電子元器件供應(yīng)鏈/QQ 350053121 /正納電子 |
詢價(jià) | ||
MICROCHIP |
20+ |
SMDDIP |
34520 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
NXP/恩智浦 |
22+ |
QFN |
4000 |
原裝現(xiàn)貨 價(jià)格 數(shù)量 來(lái)電確認(rèn) |
詢價(jià) | ||
NXP |
21+ |
QFN |
1398 |
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢! |
詢價(jià) | ||
NXP(恩智浦) |
23+ |
9865 |
原裝正品,假一賠十 |
詢價(jià) | |||
NXP |
1822+ |
QFN |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) |
