CXA7002R datasheet(10/47 Pages) SONY

部品番号	CXA7002R

部品情報	I2C Bus Compatible Audio Video (AV) Switch & Electronic Volume Control

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メーカー	SONY [Sony Corporation]

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CXA7002R

Electrical Characteristics

Nominal conditions (Ta = 25°C)

Item

Current consumption

(Single ended supply)

Current consumption

(Dual supply)

Symbol

Icc1

Icc2

Icc3

Icc4

Icc5

Conditions

+12 supply, no signal, no load

+5 supply, no signal, no load

+12 supply, no signal, no load

+5 supply, no signal, no load

–5 supply, no signal, no load

Min.

—

–50

Typ.

30

60

10

80

–20

Max.

55

85

30

110

—

Unit

mA

(1) Video System

Nominal conditions single supply (Ta = 25°C, +5V/12V_VccA = +12V, –5V_GNDA = 0V,

+5V_VID = +5V, +5V_VOUT = +5V, +5V_DIG = +5V)

Item

Sync tip clamp voltage at input

Chroma bias input voltage

RGB dc restore input voltage

Sync tip clamp voltage at output

Chroma bias output voltage

RGB dc restore output voltage

Gain (Vout1 to 7)

Gain (Vout1, 2, 3)

Video input gain

Vin 1, 3, 5, 6, 8, 9

Symbol

Vclmp1

Cbias1

Cbias2

RGB1

Vclmp2

Cbias3

RGB2

GVv

GVRGB1

GVRGB2

GVRGB3

Gi/p1

Conditions

Vin3, Vin8, Vin9, Vin10, Vin11,

Vin12 inputs. (Vin3 set to CVBS

mode) (Fig. 1)

Vin5, Vin7 inputs. Clamps set to

Chroma bias mode. (Fig. 1)

Vin6, Vin13 inputs. (Fig. 1)

Vin1, Vin2, Vin3, Vin4, Vin5, Vin7

inputs. (Vin3 & Vin5 set to RGB

mode) (Fig. 1)

Vout4, Vout6 outputs (Fig. 1)

Vout3, Vout5 outputs (Fig. 1)

Vout1, Vout2, Vout3 outputs

(Fig. 1)

f = 200kHz, 0.3Vp-p input,

RGB Gain = 0dB,

Input Gain = 0dB (Fig. 2)

f = 200kHz, 0.3Vp-p input,

RGB Gain = +1dB,

Input Gain = 0dB (Fig. 2)

f = 200kHz, 0.3Vp-p input,

RGB Gain = +2dB,

Input Gain = 0dB (Fig. 2)

f = 200kHz, 0.3Vp-p input,

RGB Gain = +3dB,

Input Gain = 0dB (Fig. 2)

f = 200kHz, 0.3Vp-p input,

Video gain = +1dB (Fig. 2)

f = 200kHz, 0.3Vp-p input,

Video gain = +3dB (Fig. 2)

f = 200kHz, 0.3Vp-p input,

Video gain = +6dB (Fig. 2)

Min.

—

5.5

6.5

7.5

8.5

6.5

8.5

11.5

Typ.

2.4

3.1

2.45

2.5

0.3

1.8

0.6

6.0

7.0

8.0

9.0

7.0

9.0

12.0

Max.

—

6.5

7.5

8.5

9.5

7.5

9.5

12.5

Unit

V

dB

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