STV5712 Ver la hoja de datos (PDF) - STMicroelectronics

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STV5712

ADVANCED FM AUDIO PLAY-BACK AND RECORD AMPLIFIER FOR VCR

STMicroelectronics 

STV5712

ELECTRICAL OPERATING CHARACTERISTICS (TA = 25oC unless otherwise specified) (continued)

Power Supply

Symbol

VCC

SVR

Parameter

Positive Supply Voltage Pin VCC

Supply Voltage Rejection

Test Conditions

0.5mVPP on Pin VCC

75µVPP on Pin H1, H2

Measurement on Pin FM OUT

Min. Typ. Max. Unit

4.75 5 5.25 V

15 20

dB

INPUT/OUTPUTS EQUIVALENT INTERNAL DIAGRAM

Pins : C1, C2

Pin : SW

VCC

7.5kΩ

VCC

10kΩ 15kΩ

400Ω

47kΩ

10kΩ

1kΩ

Pin : FM OUT

4kΩ

1.5pF

5pF

500Ω

Pin : VMES

VCC

VRE C

800Ω

0.5pF

6pF

75Ω

18Ω

5/8

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