ICs for Compact Disc/CD-ROM Player

AN8839NSB

5

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

RF amplification

RF amp. offset voltage

−910 −710 −510

mV

RF amp. transfer gain

7.7

9.3

10.9

dB

RF-amp.

−2.8 − 0.6

1.6

dB

f

= 500 kHz, 3 MHz

RF-amp.

− 0.8

1.0

2.9

dB

f

= 500 kHz, 1.5 MHz

RF-amp. capable drive current

220



µA

RF detection

RFDET det. operation

88

132

176

mV[p-p]

RFDET high-level

2.6



V

RFDET low-level



0.4

V

BDO

BDO detection level

−63

−37

−11

mV

BDO high-level

2.6



V

BDO low-level



0.4

V

OFTR

OFTR detection current

1.03

1.45

1.87

µA

OFTR high-level

2.6



V

OFTR low-level



0.4

V

LD APC

APC operating voltage

147

170

193

mV

3TENV

ENV-amp. offset voltage

−125

0

125

mV

CEA-ENV

6

7.6

9.2

times

transfer characteristics

CEA input impedance

8.1

10.5

12.9

k

Ω

ENV output impedance

8.1

10.5

12.9

k

Ω

ENV amp. operation

70

100

130

mV[p-p]

Focus error amp.

Focus error amp.

−10

0

10

mV

dead zone width 1

Focus error amp.

−10

0

10

mV

dead zone width 2

Focus error amp.

∆X

FEDZ1

−80

8

mV

relative dead zone width

Note) *: The values mentioned above are subject to change according to the state of a printed circuit board, a socket, etc.