Fairchild Semiconductor Introduced Bandwidth Of 210mhz And 50mhz Series Of Op
Fairchild (Fairchild Semiconductor) announced the availability of five operational amplifiers (op amps), fully into the high-performance amplifier market. The new 210MHz FHP3x50 and 50MHz FHP3x30 Series amplifiers meet the designers a variety of high definition (HD) and Standard Definition (SD) video applications including set-top boxes, digital TV and audio / video amplifiers. Both product lines use Fairchild’s industry-leading proprietary “BCP6T” to develop new technology that allows designers to achieve the dual goal of delivering superior amplifier performance and power consumption while maintaining very low.
Fairchild Product Marketing Engineer Signal Conditioning Debbie Brandenburg, said: “At present, high-performance amplifier market, Fairchild is in a leadership position, with all kinds of device products, designers can bring the best combination of power and performance. For example, , FHP3x30 series with the existing low power, while providing 33% higher than the similar device bandwidth, more than 33% similar device output current and 55% more than similar device DC performance. Our FHP3x50 family offers the industry’s best input bias current than the same performance range of an order of magnitude higher than other device. These two series have 1.5kV charged device model (CDM) ESD protection for customers real value added. ”
FHP3x50 series
3 channel and 4 channel FHP3x50 devices for high-speed applications such as HD set-top box designed to optimize bandwidth. The 210MHz full power bandwidth (-3dB) operational amplifier beyond the requirements of HD video to provide 1100V/ s slew (slew rate) to achieve the best impulse response. In addition, these devices differential gain / phase error of 0.07% / 0.03 °, help to improve video quality. The device has the best AC performance, gain flatness (gain flatness) to 0.1dB (50MHz), high-definition video signals over the entire passband gain to maintain stable and consistent. With industry-leading low input bias current (typical 0.05 A), so DC accuracy is also improved, AC coupled applications can be more precise output voltage level and minimal pressure drop.
Fairchild 210MHz series devices are only 3.6mA of supply current at the same time, three-channel devices also provides enable control to reduce the additional power consumption. This energy-saving features, combined with excellent output current (± 55mA), so these devices ideal for driving multiple video loads. FHP3x50 products are also ideal for DTV, audio / video (A / V) amplifiers and projectors and DVD camcorders.
FHP3x30 series
In FHP3x30 series, single channel, dual channel, and four-channel devices with industry-leading 50MHz Bandwidth, 110V/ s slew rate and 0.008% / 0.01 ° differential gain / differential error, can increase the SD video design performance and save energy consumption. Target applications include SD set-top boxes, DTV, CCD imaging systems and industrial imaging systems. In particular, FHP3230 device to the market with the lowest power consumption (2.5 vs. 2.7mA), to provide the best bandwidth (170 vs. 130mHZ), output current (100 vs. 75mA) and DC performance (CMRR: 100 vs. 88dB).
The same as the FHP3x50 series, FHP3x30 series in three of the amplifier also provides excellent gain flatness (16MHz to 0.1dB), to increase system reliability and simplified design. Each amplifier can only 2.5mA of supply current work, while providing ± 100mA of output capacity, can easily support four video loads. Other features include the best of open loop gain (AOL), power supply rejection ratio (PSRR) and common mode rejection ratio (CMRR) – were higher than 100dB-improved dynamic range and gain accuracy.
Brandenburg said: “The use of BCP6T process development of 5 new products, further implementation of the Fairchild’s commitment to providing leading-edge analog products to optimize today’s consumer electronics systems. In the next few months, we will continue to expand Fairchild’s amplifier series, to introduce more new products. Our goal is to further help customers meet for a variety of low-power, high-performance applications. ”
FHP series of high-performance amplifiers using lead-free packages that meet or exceed the IPC / JEDEC’s J-STD-020C standard and comply with EU standards now in effect.
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