STV5728 데이터 시트보기 (PDF) - STMicroelectronics

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STV5728

4-HEAD VIDEO AND 2-HEADS HIFI AUDIO PLAYBACK AND RECORD AMPLIFIER FOR VCR

STMicroelectronics 

STV5728

ELECTRICAL CHARACTERISTICS (Tamb = 25oC, unless otherwise specified) (continued)

Playback Mode (continued)

VCC = 5V, no load on YPB and CPB Pins, RADJ = 22kΩ

Symbol

Parameter

Test Conditions

Min. Typ. Max. Unit

SP/LP ENVELOPE DETECTOR

ROH

R OL

VENVCH

Output Resistance @ ENVC

Output Resistance @ ENVC

Output Level

VENVCL

SENS1

SENS2

Output Level

Sensibility

Sensibility

PLAYBACK AMPLIFIER (HIFI)

Sinewave 600µVPP @ 4 MHz on H2SP 0.65 1.6 2.8 kΩ

Sinewave 600µVPP @ 4 MHz on H1LP 0.65 1.6 2.8 kΩ

4

5V

0

1V

100µVPP to 600µVPP @ LP input pins

100µVPP to 600µVPP @ SP input pins 4

1V

V

ICCFM1

GPBFM

ENFM

Supply Current

Playback Gain

Equivalent Voltage Noise

INFM Equivalent Input Current

CRTFM1

RPBFMSW

BWF MLCF

BWFM HCF

CINFM

RINFM

ZCPBFM

VDCPBFM

DVDCFM

SHPBFM1

VMAXFM

Crosstalk

Playback Switch on Resistor

Attenuation @ 1MHz

Attenuation @ 2MHz

Input Capacitance

Input Resistance

Output Resistance

DC Level on Pin YFMPB

Head Switch Offset

2nd Harmonic

Maximum Output Voltage

24 28 32 mA

Sinewave 1.6MHz, 0.2mVPP on inputs 66 70 74 dB

Input grounded via IOUT Pin

@ 600kHz, BW = 10kHz

nV

0.4 0.5 0.6 √Hz

Input open @ 1.6MHz, BW = 10kHz

2.4 3.5

5

pA

√Hz

Sinewave @ 1.6MHz, 0.2mVPP

@ 6MHz

-45 -40 dB

1.1 2.4 5 Ω

Reference level @ 1.6MHz

-1 0 1 dB

Reference level @ 1.6MHz

-1 0 1 dB

@ 1.6MHz

35

pF

@ 1.6MHz

100 550 1000 Ω

DC

5 24 50 Ω

1.4 1.8 2.5 V

-200 0 200 mV

Sinuswave @ 1.6MHz, 0.2mVPP

-45 -40 dB

Sinuswave @ 1.6MHz, 2nd harmonic

< -35dB

2

VPP

5/11

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