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參數(shù)資料
| 型號： | FQ1216MLH-3 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Multi-Standard Desktop Video Modules |
| 中文描述： | 多標(biāo)準(zhǔn)桌面視頻模塊 |
| 文件頁數(shù)： | 21/30頁 |
| 文件大?。?/td> | 790K |
| 代理商： | FQ1216MLH-3 |
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Philips RF Solutions
LOADING OF I
2
C BUS
The FQ1216ME contains series impedances in the SCL and SDA lines : a total of R= 220 ohms leading to
the tuner part and R= 300 ohms leading to the IF demodulation part. See the diagram below. Both lines also
have capacitive loads of C= 22 pF max. Care must be taken to ensure that the total load on the bus does not
exceed that as mentioned in the brochure "The I
2
C-bus and how to use it".
Product specification
3139 149 10330
21
Rev g : 16.02.2004
Multi-Standard Desktop Video Module
FQ1216ME MK3
AUDIO EMPHASIS
The audio de-emphasis (50 us) is set by the bits C5 and C6
C5=0 de-emphasis OFF
C5=1 de-emphasis ON
C6=1 50us
C6=0 75 us
De-emphasis should be switched off in L/L’ mode since it is not required for AM sound.
CVBS LOAD / TUNING VOLTAGE SUPPLY
A video buffer is built into the frontend to enable the unit to drive a 75
load directly (e.g. into the SAA711x
directly). A DC-DC converter for providing the required tuning voltage supply is already built into the
FQ1216ME.
PIP APPLICATION
The FQ1216ME has a second user-defined address for the IF circuit. By setting a 2K2 resistor at pin 10,
the AFRIC address is set to # 84. In the same manner, with a 1K resistor to ground at pin 6, the tuner is
set to an address of # C0. The other FQ1216ME Mk3 remains unchanged with an address of # C2 and #
86 respectively. An example is shown below.
100
120
120
100 180
180
SDA
SCL
FQ1216ME/PH-3
Address: # C2 and
# 86
Main Frontend
Active
Splitter
Module
FQ1216ME /PH-3
1
6
10
2K2
1K0
Address: # C0 and
# 84
PIP Frontend
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FQ1216MPH-3 | Multi-Standard Desktop Video Modules |
| FQA26N30 | TRANSISTOR | MOSFET | N-CHANNEL | 300V V(BR)DSS | 25.5A I(D) | TO-247VAR |
| FQA26N30 | 300V N-Channel MOSFET(漏源電壓為300V的N溝道增強型MOSFET) |
| FQAF26N30 | TRANSISTOR | MOSFET | N-CHANNEL | 300V V(BR)DSS | 19A I(D) | TO-247VAR |
| FQAF26N30 | 300V N-Channel MOSFET(漏源電壓為300V的N溝道增強型MOSFET) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FQ1216MP/IH-3 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multi-Standard Desktop Video Modules |
| FQ1216MPH-3 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multi-Standard Desktop Video Modules |
| FQ1236/F H-5 | 功能描述:射頻模塊 FRONTEND RoHS:否 制造商:Linx Technologies 產(chǎn)品:Transceiver Modules 頻帶:902 MHz to 928 MHz 輸出功率:- 15.5 dBm to + 12.5 dBm 接口類型:UART 工作電源電壓:- 0.3 VDC to + 5.5 VDC 傳輸供電電流:38.1 mA 接收供電電流:22.7 mA 天線連接器類型:U.FL 最大工作溫度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm |
| FQ1236/F V-5 | 功能描述:射頻模塊 FM TUNER RoHS:否 制造商:Linx Technologies 產(chǎn)品:Transceiver Modules 頻帶:902 MHz to 928 MHz 輸出功率:- 15.5 dBm to + 12.5 dBm 接口類型:UART 工作電源電壓:- 0.3 VDC to + 5.5 VDC 傳輸供電電流:38.1 mA 接收供電電流:22.7 mA 天線連接器類型:U.FL 最大工作溫度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm |
| FQ1236/FV-5,771 | 制造商:NXP Semiconductors 功能描述:FRONTEND |
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