TA2066F

The TA2066F is a kind of 3-beam type PUH compatible RF amplifier to be used in the CD system. In combination with a CMOS single chip processor TC9296AF/TC9045F/TC9046F, a CD system can be composed very simply.

There are some features of TA2066F as follows: (1)built in amplifier for reference supply; (2)built in auto laser power control circuit; (3)built in RF amplifier; (4)built in focus error amp, and tracking error amp; (5)built in sub-beam adder signal amplifier; (6)capable of tracking balance control with TC9296AF/TC9045F/TC9046F; (7)low power decimation; (8)capable of double speed operation and quadruple operation.

The following is about the maximum ratings about TA2066F (Ta=25): (1)power supply voltagem VCC: -0.3 to 12.0 V ; (2)power dissipation, PD: 400 mW; (3)operating temperature, Topr: -35 to 85; (4)storage temperature, Tstg: -55 to 150.

The last one is about the AC characteristics on TA2066F (unless otherwise specified, VCC=5 V, Ta=25): (1)assured supply voltage, VCC: 3.5 V min, 5.0 V typ and 5.5 V max; (2)power supply current, ICC: 16.0 mA typ and 22.0 mA max at SEL=HiZ; Then is about the reference voltage: 2VREF: (1)reference voltage, 2VR: 4.0 V min, 4.2 V typ and 4.4 V max; (2)output current, IOH: 5.0 mA min at V=-0.1 V; (3)output current, IOL: 0.1 mA min at V=0.1 V; The second is about the reference voltage, VREF: (1)reference voltage, VR: 2.0 V min, 2.1 V typ and 2.2 V max; (2)reference voltage limit, VR: -3.0% min and 3.0% max at (2`VR/2VR)-1; (3)output current, IOH: 5.0 mA min at V=-0.1 V; (4)output current, IOL: 5.0 mA min at V=0.1 V.