CXA2557R
CXA2557R is RF Amplifier for CD Player/CD-ROM manufactured by Sony Semiconductor Solutions.
RF Amplifier for CD Player/CD-ROM For the availability of this product, please contact the sales office.
Description The CXA2557R is an RF signal processing IC for CD players, CD-ROM and CD-RW (playback). Features
- Wide-band RF AC amplifier
- Supports CD-RW playback (RF DC, RF AC, FE, TE and AL amplifiers)
- 5-mode RF AC equalizer (active filter type)
- RF AC equalizer boost amount and cut-off frequency adjustable
- Voltage gain adjustable for RF DC, RF AC, FE, TE and AL amplifier
- RF DC amplifier offset voltage switchable
- FE and TE amplifier bias voltage adjustable
- Tracking error amplifier cut-off frequency adjustable
- Alignment amplifier
- Center error amplifier
- AGC (Automatic Gain Control) function
- APC (Automatic Power Control) function
- VC/VC IN separation
- Supports laser coupler/3 spots Functions
- RF DC summing amplifier
- RF AC summing amplifier
- RF AC equalizer
- Focus error (FE) amplifier
- Tracking error (TE) amplifier
- Alignment (AL) amplifier
- Center error (CE) amplifier
- Mirror circuit
- AGC circuit
- VREF output Applications
- CD players
- CD-ROM drives 48 pin LQFP (Plastic)
Structure Bipolar silicon monolithic IC...
