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CXA2161R

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

Sony Semiconductor 

CXA2161R

Electrical Characteristics

Item

Current consumption

(Single ended supply)

Current consumption

(Dual supply)

Symbol

Conditions

ICC1

+12 supply, no signal, no load

ICC2

+5 supply, no signal, no load

ICC3

+12 supply, no signal, no load

ICC4

+5 supply, no signal, no load

ICC5

–5 supply, no signal, no load

Nominal conditions (Ta = 25°C)

Min. Typ. Max. Unit

— 22 45 mA

— 50 80 mA

—2

6 mA

— 70 115 mA

— 20 45 mA

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, GND_VID = 0V)

Item

Symbol

Conditions

Min. Typ. Max. Unit

Sync tip clamp voltage at

input

Vclmp1

Vin3, Vin8, Vin9, Vin10, Vin11, Vin12

inputs. (Vin3 set to CVBS mode) (Fig. 1)

— 2.4 —

V

Chrominance bias input

voltage

Cbias1

Cbias2

Vin5, Vin7 inputs. Clamps set to

Chrominance bias mode. (Fig. 1)

Vin6, Vin13 inputs. (Fig. 1)

— 3 —V

— 2.35 — V

RGB dc restore input

voltage

RGB1

Vin1, Vin2, Vin3, Vin4, Vin5, Vin7 inputs.

(Vin3 & Vin5 set to RGB mode) (Fig. 1)

—

2.4

—

V

Sync tip clamp voltage at

output

Vclmp2

Vout4, Vout6 outputs (Fig. 1)

— 0.3 — V

Chrominance bias output

voltage

Cbias3

Vout3, Vout5 outputs (Fig. 1)

— 1.8 — V

RGB dc restore output

voltage

Gain (Vout1 to 6)

RGB2

GVv

Vout1, Vout2, Vout3 outputs (Fig. 1)

f = 200kHz, 0.3Vp-p input ,

RGB Gain = 0dB (Fig. 2)

— 0.6 — V

5.5 6.0 6.5 dB

GVRGB1

f = 200kHz, 0.3Vp-p input ,

RGB Gain = +1dB (Fig. 2)

6.5 7.0 7.5 dB

Gain (Vout1, 2, 3)

GVRGB2

f = 200kHz, 0.3Vp-p input ,

RGB Gain = +2dB (Fig. 2)

7.5 8.0 8.5 dB

GVRGB3

f = 200kHz, 0.3Vp-p input ,

RGB Gain = +3dB (Fig. 2)

8.5 9.0 9.5 dB

Gain (Vout7) Mixer off

Gain (Vout7) Mixer on

Bandwidth (Vout1 to 6)

GVYC

GVYC

fV3dB

f = 200kHz, 0.3Vp-p input (Fig. 2)

5.5 6.0 6.5 dB

f = 200kHz, 0.3Vp-p input (Fig. 2)

5.5 5.75 6.5 dB

0.3Vp-p input, frequency where output

level is –3dB with 200kHz serving as 0dB 15 22 — MHz

(Fig. 2)

Bandwidth (Vout7)

Mixer on – No trap

components

fV3dB

0.3Vp-p input, frequency where output

level is –3dB with 200kHz serving as 0dB 8

(Fig. 2)

18 — MHz

Input dynamic range

Output dynamic range

VDRVI 200kHz input applied to any video (Fig. 2) 1.4 —

VDRVO 200kHz input applied to any video (Fig. 2) 2.8 —

–9–

— Vp-p

— Vp-p

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