ANALOG Manuals

This application note describes the library functions available in the LINBWSD.dll library. These functions can be used to create an USB-to-LIN downloader for integrated battery sensor devices.

The document describes the features and characteristics of the AD9266-EP Rev. A enhanced product, including the operating characteristics of a 16-bit, 65 MSPS, 1.8V analog-to-digital converter, as well as performance parameters such as SNR, SFDR, and power consumption.

This application note describes the different power operating modes of the ADV7172/ADV7173 and how the device should be configured or used in order to use power as efficiently as possible

This document describes how to configure the ADV7401/ADV7403 CP core to process non-standard video formats. It includes information on how to select the appropriate PRIM_MODE[3:0]/VID_STD[3:0], program the latch clock, PLL_DIV_RATIO[11:0] and FR_LL[10:0].

This application note describes how to create and verify serial bus protocols using One Technology products.

The movement towards lower power supply voltages is driven by the demand for reduced power consumption and fewer power supply voltages in systems. Lowering power supply voltages has advantages including lower power consumption, space savings, and potentially eliminating the need for cooling fans. However, transitioning from traditional power supply voltages of ±15 V and ±12 V to lower voltages like ±5 V and +5 V and +3.3 V requires circuit designers to understand that designing in this new environment is more than finding components that can operate at lower voltages. Lowering the power supply voltage of an op amp reduces the signal swings and the required headroom between the signal and the rail.

This application note documents the filter specifications and detailed plots of the internal filters of the ADV7190/ ADV7191, ADV7192 and ADV7194 video encoders. All the above-mentioned devices provide two luma low-pass filters, two luma notch filters, an extended SSAF™ (Super Sub Alias Filter) luma low-pass filter, a luma CIF and a luma QCIF filter, five chroma low-pass filters, a Chroma CIF and a Chroma QCIF filter. The SSAF filter, as can be seen in Figure 5, provides a sharp stopband attenuation that enables studio quality video playback on modern TVs, giving optimal horizontal line resolution. Additionally, it is possible to change the response of the SSAF filter in the passband in using the programmable gain/attenuation feature or sharpness control as can be seen in Figures 6, 7 and 8. Overall, there are six programmable gain responses (Figure 7) and six programmable attenuation responses (Figure 8) in the range of –4 dB to +4 dB available. These responses can be programmed over the I2C® interface.

This application note introduces Analog Devices' Active Filter Design Tool, which helps engineers design various all-pole active filters