PDS-1133F

Printed in U.S.A. March, 1995

MPC100

Wide Bandwidth

4 x 1 VIDEO MULTIPLEXER

The MPC100 consists of four identical monolithic inte-

grated open-loop buffer amplifiers, which are con-

nected internally at the output. The unidirectional trans-

mission path consists of bipolar complementary buffers,

which offer extremely high output-to-input isolation.

The MPC100 multiplexer enables one of the four input

channels to connect to the output. The output of the

multiplexer is in a high-impedance state when no chan-

nel is selected. When one channel is selected with a

digital “1” at the corresponding SEL-input, the compo-

nent acts as a buffer with high input impedance and low

output impedance.

The wide bandwidth of over 250MHz at 1.4Vp-p

signal level, high linearity and low distortion, and low

input voltage noise of 4nV/

√Hz make this crosspoint

switch suitable for RF and video applications. All

performance is specified with

±5V supply voltage,

which reduces power consumption in comparison with

±15V designs. The multiplexer is available in space-

saving SO-14 and DIP packages. Both are designed

and specified for operation over the industrial tem-

perature range (–40

°C to +85°C.)

®

FEATURES

q BANDWIDTH: 250MHz (1.4Vp-p)

q LOW INTERCHANNEL CROSSTALK:

q LOW SWITCHING TRANSIENTS:

+2.5/–1.2mV

q LOW DIFFERENTIAL GAIN/PHASE

ERRORS: 0.05%, 0.01

°

q LOW QUIESCENT CURRENT:

One Channel Selected:

No Channel Selected:

APPLICATIONS

q VIDEO ROUTING AND MULTIPLEXING

(CROSSPOINTS)

q RADAR SYSTEMS

q DATA ACQUISITION

q INFORMATION TERMINALS

q SATELLITE OR RADIO LINK IF ROUTING

DESCRIPTION

The MPC100 is a very wide bandwidth 4-to-1 channel

video signal multiplexer which can be used in a wide

variety of applications.

MPC100 is designed for wide-bandwidth systems,

including high-definition television and broadcast

equipment. Although it is primarily used to route

video signals, the harmonic and dynamic attributes of

the MPC100 make it appropriate for other analog

signal routing applications such as radar, communica-

tions, computer graphics, and data acquisition sys-

tems.

MPC100

MPC100

International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111

Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132

0

0

0

0

HI-Z

10

00

01

00

00

10

00

01

TRUTH TABLE

DB2

DB1

DB4

DB3

V

OUT

SEL

4

SEL

3

SEL

2

SEL

1

IN

4

IN

3

IN

2

IN

1

SBFS004