MOTOROLA NCS6416DWG, NCS6416 Datasheet

NCS6416

Low-Voltage,
Bus-Contr olled Video
Matrix Switch

Description

The main function of the NCS6416 is to switch 8 video input
sources to the 6 outputs. The NCS6416 operates with a low 5 V power
supply.

Each output can be switched to only one of the inputs, whereas any
single input may be connected to several outputs.

All switching possibilities are controlled through the I2C bus inputs.

Features

•20 MHz Bandwidth

•5 V Operating Voltage

•Cascadable with another NCS6416 (Internal Address can be changed

by Pin 7 Voltage)

•8 Inputs (CVBS, RGB, Chroma, ...)

•6 Outputs with 150  Output Driving Capability

•Possibility of Chroma Signal for each Input by Switching off the

Clamp with an External Resistor Bridge

•Bus Controlled

•6 dB Gain between any Input and Output

•-65 dB Crosstalk at 5 MHz

•Full ESD Protection

•These are Pb-Free Devices

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MARKING DIAGRAMS*

20

20

1

SO-20 WB
DW SUFFIX
CASE 751D

A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb-Free Package

*For additional marking information, refer to

Application Note AND8002/D.

INPUT1

DATA1

INPUT2

CLOCK

1

2

3

4

1

NCS6416

AWLYYWWG

20

19

18

17

INPUT8

V

CCO

OUTPUT6

OUTPUT5

© Semiconductor Components Industries, LLC, 2007

June, 2007 - Rev. 1

INPUT3

INPUT4

PROG

INPUT5

V

CC

INPUT6

5

6

7

8

9

10

OUTPUT4

16

OUTPUT3

15

14

OUTPUT2

13

OUTPUT1

12

GND

INPUT7

11

ORDERING INFORMATION

Device Package Shipping

NCS6416DWG SO-20

(Pb-Free)

NCS6416DWR2G SO-20

(Pb-Free)

†For information on tape and reel specifications,

including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.

1 Publication Order Number:

38 Units / Rail

1000 / Tape & Reel

†

NCS6416/D

NCS6416

INPUT1

INPUT2

INPUT3

INPUT4

INPUT5

INPUT6

INPUT7

INPUT8

1

3

5

6

8

10

11

20

OUTPUT6

OUTPUT5

18 17 16 15 14 13 12

OUTPUT4

OUTPUT3

OUTPUT2

OUTPUT1

GND

Bus Decoder

274919

CLOCKPROGDATA

Figure 1. Block Diagram

The main function of the NCS6416 is to switch 8 video

input sources to the 6 outputs.

Each output can be switched to only one of the inputs,
whereas any single input may be connected to several
outputs. The lowest level of each signal is aligned on each
input (bottom of sync pulse for CVBS or Black Level for
RGB signals). Each output is able to drive a 150  load.

The nominal gain between any input and output is 6 dB.
For Chroma signals, the clamp is switched off by forcing an
external 2.5 V DC resistor bridge on the input. Each input

NCS6416

V

CC

V

CCO

can be used as a normal input or as a Chroma input (with
external resistor bridge). All the switching possibilities are
changed through the I2C bus.

The switches configuration is defined by words of 16 bits:

one word of 16 bits for each output channel.

So, 6 words of 16 bits are necessary to determine the
starting configuration upon power-on (power supply: 0 to
5 V). But a new configuration needs only the words of the
changed output channels.

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NCS6416

Table 1. ATTRIBUTES

Characteristics Value

ESD Human Body Model

Machine Model

Moisture Sensitivity (Note 1) Level 3

Flammability Rating Oxygen Index: 28 to 34 UL 94 V-0 @ 0.125 in.

1. For additional information, see Application Note AND8003/D

Table 2. MAXIMUM RATINGS

Parameter Symbol Rating Unit

Power Supply Voltage V

Output Driver Power Supply V

Operating Temperature Range T

Storage Temperature Range T

Thermal Resistance, Junction-to-Air

SO-20

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.

CC

CCO

stg



JA

2 kV

200 V

6 V

6 V

A

0 to +70 °C

-60 to +150 °C

°C/W

30 to 35

Table 3. DC & AC Characteristics (T

= 25°C, VCC = 5 V, RL = 150 , CL = 3 pF)

A

Symbol Parameter Min Typ Max Unit

V

V

I

CC

CCO

CC

Supply Voltage 4.75 5.0 5.25 V

Output Driver Power Supply 4.75 5.0 5.25 V

Power Supply Current (No Load) 20 30 40 mA

INPUTS

Signal Amplitude (CVBS signal) (Note 2) 1.0 V

Input Current (Per Output Connected) 1 3

DC Level (Bottom of Sync Pulse) 1.25 1.35 1.45 V

DC Level Shift (0°C to 70°C) (Note 2) 5 100 mV

R

IN

C

IN

Input Resistance (Note 2) 1

Input Capacitance (Note 2) 2 pF

OUTPUTS

Dynamic Range (VIN = 1 VPP) (Note 2) 1.9 2.0 2.1 V

Output Impedance (Note 2) 1

A

V

Gain (Note 2) 5.5 6.0 6.5 dB

BW Bandwidth (Note 2)

-1 dB Attenuation

-3 dB Attenuation

7 15

20

DG Differential Gain Error (Note 2) 0.5 %

DP Differential Phase Error (Note 2) 1.5 °

Crosstalk (f = 5 MHz) (Note 2) -65 -60 dB

DC Level (Bottom of Sync Pulse) 0.2 0.3 0.4 V

Continuous Output Current (Note 2) 20 mA

I2C BUS INPUT: DATA, CLOCK AND PROG

Threshold Voltage (Note 2) 1.5 2 3 V

2. Guaranteed by design and/or characterization.

PP

A

M

PP



MHz

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