鈮?/div>
70dB (30MHz, SO)
q
LOW SWITCHING TRANSIENTS:
+2.5/鈥?.2mV
q
LOW DIFFERENTIAL GAIN/PHASE
ERRORS: 0.05%, 0.01
擄
q
LOW QUIESCENT CURRENT:
One Channel Selected:
鹵
4.6mA
No Channel Selected:
鹵
230
碌
A
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 鈥?鈥?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/鈭欻z make this crosspoint
switch suitable for RF and video applications. All
performance is specified with
鹵5V
supply voltage,
which reduces power consumption in comparison with
鹵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 (鈥?0擄C to +85擄C.)
APPLICATIONS
q
VIDEO ROUTING AND MULTIPLEXING
(CROSSPOINTS)
q
RADAR SYSTEMS
q
DATA ACQUISITION
q
INFORMATION TERMINALS
q
SATELLITE OR RADIO LINK IF ROUTING
IN
1
DB1
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.
IN
2
IN
3
IN
4
DB2
V
OUT
DB3
DB4
SEL
1
SEL
2
SEL
3
SEL
4
TRUTH TABLE
SEL
1
0
1
0
0
0
SEL
2
0
0
1
0
0
SEL
3
0
0
0
1
0
SEL
4
0
0
0
0
1
V
OUT
HI-Z
IN
1
IN
2
IN
3
IN
4
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400, Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 鈥?Tel: (520) 746-1111 鈥?Twx: 910-952-1111
Internet: http://www.burr-brown.com/ 鈥?FAXLine: (800) 548-6133 (US/Canada Only) 鈥?Cable: BBRCORP 鈥?Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product Info: (800) 548-6132
漏
1991 Burr-Brown Corporation
PDS-1133F
Printed in U.S.A. March, 1995