The recommended operating temperature range for the SAA7327H is -40°C to +85°C, although it can tolerate storage temperatures from -55°C to +150°C.
To ensure proper power sequencing, apply power to the VCC pin before the AVCC pin, and ensure that the VCC pin is stable before applying power to the AVCC pin.
The SAA7327H supports clock frequencies up to 27 MHz, although the recommended frequency is 24.576 MHz for PAL and 27 MHz for NTSC.
The SAA7327H can be configured for PAL or NTSC mode by setting the appropriate values on the MODE pins (MODE0 and MODE1). Refer to the datasheet for specific pin configurations.
The SUBADJ pin is used to adjust the subcarrier frequency in PAL mode. It allows for fine-tuning of the subcarrier frequency to ensure optimal performance.
