HA12220F Ver la hoja de datos (PDF) - Hitachi -> Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

HA12220F

CD-ROM Drive Head Amplifier IC

Hitachi -> Renesas Electronics 

HA12220F

Electrical Characteristics (Ta = 25°C, VCC = 5V) (cont)

Item

Symbol Min Typ Max Unit Test Conditions

Application

Terminal

Defect

Max operation

frequency

FDH

2

— — kHz S28, S1, S2, S3,

20

S50, S23

Min operation

frequency

FDL

——1

kHz

Mirror

“H” output voltage

“L” output voltage

Max operation

frequency

VDFH

4.7 — — V

VDFL

— — 0.4 V

FMIR

200 — — kHz S28, S1, S2, S3,

18

S50, S23 8× mode

CLK DATA

XLT XRST

“H” output voltage

“L” output voltage

“H” input voltage

VMIH

4.7 — — V

VMIL

— — 0.4 V

VPH

4.0 — — V

13, 14, 15,

16

APC

RFAGC

“L” input voltage

APC voltage

Output voltage 1

VPL

VAPC

VAGC1

— — 1.0 V

0.09 0.16 0.23 V

6

0.8 1.2 1.6 Vp-p S28, S50, f = 200kHz 22

0.4Vpp ± 6dB input

Output voltage 2

VAGC2

0.8 1.2 1.6 Vp-p S1, S50, f = 200kHz

0.4Vpp ± 6dB input

Output voltage 3

VAGC3

0.8 1.2 1.6 Vp-p S2, S50, f = 200kHz

0.4Vpp ± 6dB input

Output voltage 4

VAGC4

0.8 1.2 1.6 Vp-p S3, S50, f = 200kHz

0.4Vpp ± 6dB input

Frequency

characteristics 1

FAGC1

— 30 — MHz S28, S50, S23

0.4Vpp input *3

Frequency

characteristics 2

FAGC2

— 30 — MHz S1, S50, S23

0.4Vpp input *3

Frequency

characteristics 3

FAGC3

— 30 — MHz S2, S50, S23

0.4Vpp input *3

Note:

Frequency

characteristics 4

FAGC4

— 30 — MHz S3, S50, S23

0.4Vpp input *3

3. Setting V23 at the value of the pin 23 voltage when S28 is on, VIN50 = 0.4Vpp, and a 200kHz

input. The frequency down –3dB from the output level for f = 200kHz.

Rev.1, Apr. 1997, page 17 of 20

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