音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

TUA4401 Datasheet

  • TUA4401

  • FM Receiver Circuit

  • 780.65KB

  • 32頁

  • ETC

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預覽

Carradio IC
FM Car Radio IC with PLL
TUA 4401
Specification
B6CA
1
Features
鈥?/div>
Double balanced RF mixer with low noise
figure, high IP3 and wide dynamic range
鈥?/div>
Strictly symmetrical RF circuitry
鈥?/div>
IF amplifier with adjustable gain
鈥?/div>
7 stage limiter amplifier with dB linear field-
strength output
鈥?/div>
Low distortion coincidence demodulator
鈥?/div>
Multipath detector with analog output
鈥?/div>
CMOS PLL-Synthesizer
鈥?/div>
Resolution between 100 kHz and 6.25kHz
鈥?/div>
Search tuning stop with IF counter and
Fieldstrength/Multipath evaluation
鈥?/div>
ADC鈥檚 for fieldstr. and Multipath detector
鈥?/div>
SOCCAR Bus
I
2
C Bus and 3 Wire Bus operation possible
MQFP 64
Package
2
Type
Ordering Information
Ordering Code
Package
MQFP-64
TUA 4401
3
General Description
The TUA 4401 is the first Infineon Carradio IC using BICMOS technology.
The combination of an analog FM receiver circuit and a digital PLL synthesizer on the same chip reduces the
over all pin count in comparision to two separate IC鈥檚 and in addition the number of necessary external com-
ponents. This gives the flexibility both for high performance and low cost applications.
The recommended applications for this device are FM only carradios and background receivers, capable for
all world standards.
TUA 4401 features:
Frontend
- High level, high impedance mixer input with improved dynamic range
- High input / output 3rd order intercept point
- Integrated prestage AGC generation and control for PIN diodes and MOS tetrode
- Bus controlled AGC threshold
- 2 pin 1st local oscillator with improved low phase noise, internally coupled to PLL
- Strictly symmetrical RF parts
- PLL with fast acquisition mode
- Resolution 100 kHz, 50 kHz, 25 kHz, 12,5 kHz, 10 kHz and 6.25 kHz
- High running (61.5 MHz) crystal oscillator to avoid interference with bus controlled adjustment
Semiconductor Group
2
1.6.99

TUA4401相關型號PDF文件下載

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務：
賣家服務：
技術客服：

0571-85317607

網(wǎng)站技術支持

13606545031

客服在線時間周一至周五
9:00-17:30

關注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！