Description

The TDA1300TTM is an integrated data amplifier and laser supply for three beam pick-up detectors used in Compact Disc (CD) and read-only optical systems. It consists of six amplifiers for amplifying and filtering the focus and radial diode signals, offering a switchable RF signal for single or double speed mode. The TDA1300TTM is designed to ensure high playability and includes automatic laser control, adjustable laser bandwidth, and protection circuitry to prevent laser damage.

Specifications and features

- Six input buffer amplifiers with low-pass filtering and no offset
- HF data amplifier with high or low gain mode
- Two built-in equalizers for single or double speed mode
- Full automatic laser control with stabilization and on/off switch
- Compatible with N-sub laser with N-sub or P-sub monitor diode
- Adjustable laser bandwidth and laser switch-on current slope
- Protection circuit to prevent laser damage from voltage dips
- Optimized interconnect between pick-up detector and TDA1301
- Wide supply voltage range and temperature range
- Low power consumption

Application Scenarios

The TDA1300TTM is widely used in mechanisms for Compact Disc (CD) players and read-only optical systems. It is suitable for applications where reliable data amplification and laser supply are required for three beam pick-up detectors.

Comparison

- Six amplifiers for adequate amplification and filtering of focus and radial diode signals
- Switchable RF signal for single or double speed mode
- Full automatic laser control for stable operation
- Adjustable laser bandwidth and switch-on current slope for customization
- Wide supply voltage and temperature range for versatile applications
- Low power consumption for energy efficiency

- Requires additional components, such as pick-up detector and TDA1301
- May not be suitable for applications outside of CD and read-only optical systems
- Limited compatibility with specific laser types and monitor diodes
- Potential vulnerability to laser damage without proper voltage protection