- 您现在的位置：买卖IC网 > PDF目录30723 > LA75505M AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 PDF资料下载
参数资料
| 型号： | LA75505M |
| 元件分类： | 接收器 |
| 英文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| 封装： | 0.300 INCH, MFP-24 |
| 文件页数： | 3/13页 |
| 文件大小： | 224K |
| 代理商： | LA75505M |
No. 6930-11/13
LA75505M
Continued from preceding page.
Pin No.
Pin
Pin Function
Internal Circuit
22
SIF PLL FILTER
Pin 22 is the SIF PLL filter pin.
Normally use the following values.
R: 3 k
C1: 0.01 F
C2: 1000 pF
When R is too large, the PLL may become
unlocked, so use a resistance value within 6 k
. A
smaller R value results in low-pass noise.
Pin 23 is the RF AGC VR pin.
When this pin is connected to GND, no signal is
appeared on pin 4 and pin 24.
23
RF AGC VR
24
FM DET OUT
Pin 24 is the FM output pin.
Time constance of de-emphasis is determined by
external C, R.
Please chose C, R to make time constance 75 s.
相关PDF资料 |
PDF描述 |
|---|---|
| LA75520KVA | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| LA75520KVA | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| LA75520K | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP24 |
| LA75520K | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP24 |
| LA75520VA | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA75520K | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Linear IC IF Signal Processing (VIF+SIF) IC that Supports the PAL Video Standard for TV Sets and VCRs |
| LA75520KVA | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Linear IC IF Signal Processing (VIF+SIF) IC that Supports the PAL Video Standard for TV Sets and VCRs |
| LA75521VA | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:IF Signal Processing (VIF+SIF) IC that Supports the PAL Video Standard for TV Sets and VCRs |
| LA75525AVA | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:VIF/SIF Signal-Processing IC |
| LA75525VA | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Linear IC For TV Sets and VCRs VIF/SIF Signal-Processing IC |
发布紧急采购，3分钟左右您将得到回复。