AN5195K-C 查看數據表（PDF） - Panasonic Corporation

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AN5195K-C

Single chip IC for PAL/NTSC color TV (built-in I2C bus interface)

Panasonic Corporation 

AN5195K-C

ICs for TV

s Electrical Characteristics at Ta = 25°C (continued)

• Design reference data (continued)

Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.

Parameter

Symbol

Conditions

Min Typ Max Unit

VIF circuit (continued) Typical input: fP = 38.9 MHz, VIN = 90 dBµ

AFT offset adjustment sensitivity SAFT

Average amount of change of

output voltage V30 at data 1 step

Video detection output

fluctuation with VCC

∆VP/V VCC = ±10%

Video detection output-

temperature characteristics

∆VP/T Ta = −20°C to +70°C

0.1  0.3 V/

Step

  ±15 %

  ±10 %

Input resistance (pin 24, pin 25) RI24,25 f = 38.9 MHz

 1.2  kΩ

Input capacitance (pin24, pin 25) CI24,25 f = 38.9 MHz

 4.0  pF

Sound IF output level

VSIF fS = 38.9 MHz−6.0 MHz, P/S = 20 dB 90  110 dBµ

VCO control sensitivity

βP

∆V42 = ± 0.1 V

2.0  3.5 kHz/mV

VCO control range

fVCO Free-running frequency change width 3  5 MHz

at data 0C = 00 to 7F

RF AGC delay-point temperature ∆VDP/T Ta = −20°C to +70°C

characteristics

 5

dB

VCO free-running frequency

temperature characteristics

∆fP/T Ta = −20°C to +70°C

 300  kHz

AFT center frequency

temperature characteristics

∆fAFT/T Ta = −20°C to +70°C, input frequency  300  kHz

at which AFT output voltage becomes 4.5 V

External mode output DC

voltage

V41EXT Output DC voltage at AV SW

external mode

0.5 1.0 1.8 V

SIF circuit Typical input: fS = 6.0 MHz, fM = 400 Hz, VIN = 90 dBµ

Input limiting level

VLIM Input level to become VSOP = −3 dB   50 dBµ

AM rejection ratio

AMR AM = 30%

55   dB

Total harmonic distortion

THD ∆f = ±50 kHz

  1.0 %

SN ratio

SNA

Audio output with VCC fluctuation ∆VS/V

Audio output temperature

characteristics

∆VS/T

∆f = ±50 kHz, fM = 400 Hz, on/off

VCC = ±10%

Ta = −20°C to +70°C

55   dB

  ±10 %

  ±10 %

SIF input resistance

SIF input resistance

AV SW circuit

RI35 DC measurement

RI36 DC measurement

 30  kΩ

 30  kΩ

Video SW

CTVII f = 1 MHz, VIN = 1 V[p-p]

cross-talk (Internal → Internal )

Internal → Internal

  −55 dB

Video SW

CTVEI f = 1 MHz, VIN = 1 V[p-p]

  −55 dB

cross-talk (External → Internal)

Internal → External, External → Internal

Audio SW

CTAII fS = 6.5 MHz, fM = 400 Hz, VIN = 1 V[p-p]   −60 dB

cross-talk (Internal → Internal)

fS = 6.5 MHz, fM = 1.0 kHz, VIN = 1 V[p-p]

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