Philips SAA7345

1998 Feb 16 12

Philips Semiconductors Product speciﬁcation

CMOS digital decoding IC with RAM for

Compact Disc SAA7345

DAC output 0 0 1 1 10 1 0 I2S CD-ROM mode

1 0 1 1 EIAJ; CD-ROM mode

110 X I

S; 4fs mode Reset

1111 I

S; 2fs mode

1110 I

S; fs mode

0 0 0 X EIAJ; 16-bit; 4fs

0 0 1 1 EIAJ; 16-bit; 2fs

0 0 1 0 EIAJ; 16-bit; fs

0 1 0 X EIAJ; 18-bit; 4fs

0 1 1 1 EIAJ; 18-bit; 2fs

0 1 1 0 EIAJ; 18-bit; fs

Motor gain 0 1 0 0 X 00 0 Motor gain G= 3.2 Reset

X 0 0 1 Motor gain G= 4.0

X 0 1 0 Motor gain G= 6.4

X 0 1 1 Motor gain G= 8.0

X 1 0 0 Motor gain G= 12.8

X 1 0 1 Motor gain G= 16.0

X 1 1 0 Motor gain G= 25.6

X 1 1 1 Motor gain G = 32.0

Motor bandwidth 0 1 0 1 X X 00 Motor f4=0.5 Hz Reset

X X 0 1 Motor f4= 0.7 Hz

X X 1 0 Motor f4= 1.4 Hz

X X 1 1 Motor f4= 2.8 Hz

0 0 X X Motor f3= 0.85 Hz Reset

0 1 X X Motor f3= 1.71 Hz

1 0 X X Motor f3= 3.42 Hz

Motor output conﬁguration 01 1 0 X X 00 Motor power maximum 37% Reset

X X 0 1 Motor power maximum 50%

X X 1 0 Motor power maximum 75%

X X 1 1 Motor power maximum 100%

0 0 X X MOTO1, MOTO2 pins 3-state Reset

0 1 X X Motor Pulse Width Modulation (PWM) mode

1 0 X X Motor Pulse Density Modulation (PDM) mode

1 1 X X Motor Compact Disc Video (CDV) mode