LT6553 - LT6553是650MHz Gain of 2 Triple Video Amplifier
LT6553是Linear公司的一款高速放大器产品，LT6553是650MHz Gain of 2 Triple Video Amplifier，本站介绍了LT6553的封装应用图解、特点和优点、功能等，并给出了与LT6553相关的凌力尔特元器件型号供参考。
LT6553 - 650MHz Gain of 2 Triple Video Amplifier
LT6553 - 650MHz Gain of 2 Triple Video Amplifier - Linear Technology（凌力尔特）
功能描述
The LT6553 is a high-speed triple video amplifier with an internally fixed gain of 2. The individual amplifiers are optimized for performance with a double terminated 75 Ohm video load and feature a 2VP–P full signal bandwidth of 400MHz, making them ideal for driving very high-resolution video signals. Separate power supply pins for each amplifier boost channel separation to 75dB, allowing the LT6553 to excel in many high-speed applications.
While the performance of the LT6553 is optimized for dual supply operation, it can also be used on a single supply as small as 4.5V. Using dual 5V supplies, each amplifier draws only 8mA. When disabled, the amplifiers draw less than 100µA and the output pins become high impedance. Furthermore, the amplifiers are capable of turning on in less than 50ns, making them ideal for multiplexing and portable applications.
The LT6553 is manufactured on Linear Technology’s proprietary low voltage complementary bipolar process and is available in the 16-lead SSOP package that fits in the same PCB area as an SO-8 package.
特点
650MHz –3dB Small Signal Bandwidth 400MHz –3dB 2VP-P Large Signal Bandwidth 150MHz ±0.1dB Bandwidth High Slew Rate: 2500V/µs Fixed Gain of 2 Requires No External Resistors 75dB Channel Separation at 10MHz 50dB Channel Separation at 100MHz –82dBc 2nd Harmonic Distortion at 10MHz, 2VP-P –72dBc 3rd Harmonic Distortion at 10MHz, 2VP-P Low Supply Current: 8mA per Amplifier 6ns 0.1% Settling Time for 2V Step TTL Compatible Enable ISS <= 100µA when Disabled Differential Gain of 0.022%, Differential Phase of 0.006° Wide Supply Range: ±2.25V (4.5V) to ±6V (12V) Available in 16-Lead SSOP Package应用
RGB Amplifiers Coaxial Cable Drivers LCD Projectors以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）
| 器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) |
| LT6553CGN | SSOP-16 | C | $2.80 | $2.50 |
| LT6553CGN#PBF | SSOP-16 | C | $2.80 | $2.50 |
| LT6553CGN#TR | SSOP-16 | C | | $2.56 |
| LT6553CGN#TRPBF | SSOP-16 | C | | $2.56 |
| LT6553IGN | SSOP-16 | I | $3.35 | $3.00 |
| LT6553IGN#PBF | SSOP-16 | I | $3.35 | $3.00 |
| LT6553IGN#TR | SSOP-16 | I | | $3.06 |
| LT6553IGN#TRPBF | SSOP-16 | I | | $3.06 |
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