MPC100
®
MPC100
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.
FEATURES
● BANDWIDTH: 250MHz (1.4Vp-p)
● LOW INTERCHANNEL CROSSTALK:
≤60dB (30MHz, DIP); ≤70dB (30MHz, SO)
● LOW SWITCHING TRANSIENTS:
+2.5/–1.2mV
● LOW DIFFERENTIAL GAIN/PHASE
ERRORS: 0.05%, 0.01°
● LOW QUIESCENT CURRENT:
One Channel Selected: ±4.6mA
No Channel Selected: ±230µA
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.)
APPLICATIONS
● VIDEO ROUTING AND MULTIPLEXING
(CROSSPOINTS)
● RADAR SYSTEMS
● DATA ACQUISITION
● INFORMATION TERMINALS
● SATELLITE OR RADIO LINK IF ROUTING
IN1
DB1
DESCRIPTION
IN2
DB2
The MPC100 is a very wide bandwidth 4-to-1 channel
video signal multiplexer which can be used in a wide
variety of applications.
VOUT
IN3
DB3
IN4
DB4
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.
SEL1 SEL2 SEL3 SEL4
TRUTH TABLE
SEL1
SEL2
SEL3
SEL4
VOUT
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
HI-Z
IN1
IN2
IN3
IN4
International Airport Industrial Park
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Mailing Address: PO Box 11400, Tucson, AZ 85734
FAXLine: (800) 548-6133 (US/Canada Only)
•
Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706
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Tel: (520) 746-1111
•
Twx: 910-952-1111
Internet: http://www.burr-brown.com/
•
•
Cable: BBRCORP
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Telex: 066-6491
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FAX: (520) 889-1510
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Immediate Product Info: (800) 548-6132
©1991 Burr-Brown Corporation
PDS-1133F
Printed in U.S.A. March, 1995
SBFS004