- 您现在的位置：买卖IC网 > PDF目录385052 > μPC2775GR (NEC Corp.) Frequecy Down Converter For VHF-UHF Band TV/VCR Tuner(应用于VHF-UHF调谐器的下变频转换器) PDF资料下载
参数资料
| 型号： | μPC2775GR |
| 厂商： | NEC Corp. |
| 英文描述： | Frequecy Down Converter For VHF-UHF Band TV/VCR Tuner(应用于VHF-UHF调谐器的下变频转换器) |
| 中文描述： | Frequecy下变频器甚高频，超高频波段电视/录像机调谐器（应用于甚高频，超高频调谐器的下变频转换器） |
| 文件页数： | 1/16页 |
| 文件大小： | 128K |
| 代理商： | ΜPC2775GR |
BIPOLAR ANALOG INTEGRATED CIRCUIT
μ
PC2775GR/GS
DESCRIPTION
The
μ
PC2775GR/GS are Silicon monolithic ICs designed for TV/VCR tuner applications. These ICs consist of
double balanced mixers (DBM), local oscillator, preamplifiers for prescaler operation, IF amplifier, regulator, UHF/
VHF switching circuit, and so on. These one chip ICs cover a wide frequency band from VHF to UHF bands. These
ICs are packaged in a 20 pins SSOP (shrink small outline package;
μ
PC2775GR) or 20 pins SOP (small outline
package;
μ
PC2775GS) suitable for surface mounting. So, these ICs enable to produce economical and physically
small or high-density VHF - UHF tuner and reduce the tuner development time.
FEATURES
VHF to UHF band operation.
Low oscillation frequency drift against supply voltage and temperature fluctuation due to balanced type UHF
oscillator.
These ICs can be used in single ended or differential IF outputs.
Supply voltage: 9 V
Packaged in 20 pins SSOP or 20 pins SOP suitable for surface mounting
ORDERING INFORMATION
PART NUMBER
PACKAGE
PACKAGE STYLE
μ
PC2775GR-E1
20 pin plastic SSOP (225 mil)
Embossed tape 12 mm wide, 2.5 k/REEL
Pin 1 indicates pull-out direction of tape
μ
PC2775GS-E1
20 pin plastic SOP (300 mil)
Embossed tape 24 mm wide, 2.5 k/REEL
Pin 1 indicates pull-out direction of tape
FREQUENCY DOWN CONVERTER
FOR VHF-UHF BAND TV/VCR TUNER
Caution electro-static sensitive device
Document No. P10194EJ3V0DS00 (3rd edition)
Date Published October 1999 N CP(K)
Printed in Japan
The mark
shows major revised points.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability
and additional information.
1995, 1999
DATA SHEET
相关PDF资料 |
PDF描述 |
|---|---|
| μPC2775GS | Frequecy Down Converter For VHF-UHF Band TV/VCR Tuner(应用于VHF-UHF调谐器的下变频转换器) |
| μPC2776TB | 5 V, Minicold Silicon MMIC Medium Output Power Amplifier(中等输出功率放大器) |
| μPC2776T | Wideband, Medium Output Amplifier.(宽带、中等输出放大器集成电路) |
| μPD23C24020 | 24M-Bit Mask Programmable ROM(24M位掩膜可选ROM) |
| μPD23C64020 | 64M-Bit Mask-Programmble ROM(64M位掩膜可编程ROM) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PC27B | 制造商:Datak Corporation 功能描述: |
| PC28 | 制造商:Datak Corporation 功能描述: 制造商:Datak Corporation 功能描述:Res POT 1M Ohm 20% 1/2W 1Turn 4mm (50.5 X 24mm) Solder Lug Panel Mount |
| PC-280-16210 | 制造商:JAMECO RELIAPRO 功能描述:DC MOTOR , 6VDC , 9800MA |
| PC-28-160 | 功能描述:XFRMR PWR 115V 28VCT 160MA RoHS:是 类别:变压器 >> 功率 系列:PC 标准包装:1 系列:260 类型:标准 最大功率:65 VA 主线圈:双 副线圈:三路，中心抽头 在某电流时的串联输出电压:500 VAC @ 85mA，5 VAC @ 2A，6.3 VAC @ 2A 在某电流时的并联输出电压:- 安装类型:底座安装 尺寸/尺寸:102.36mm L x 67.31mm W 高度 - 座高（最大）:66.80mm 端接类型:导线引线 |
| PC28-160 | 制造商:SUPERWORLD 制造商全称:Superworld Electronics 功能描述:POWER TRANSFORMER |
发布紧急采购，3分钟左右您将得到回复。