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1991 Burr-Brown Corporation
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:
60dB (30MHz, DIP);
70dB (30MHz, SO)
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:
4.6mA
No Channel Selected:
230
A
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
SEL
1
SEL
2
SEL
3
SEL
4
V
OUT
0
0
0
0
HI-Z
1
0
0
0
IN
1
0
1
0
0
IN
2
0
0
1
0
IN
3
0
0
0
1
IN
4
TRUTH TABLE
DB2
DB1
DB4
DB3
V
OUT
SEL
4
SEL
3
SEL
2
SEL
1
IN
4
IN
3
IN
2
IN
1
2
MPC100
SPECIFICATIONS
At V
CC
=
5V, R
L
= 10k
, R
SOURCE
= 50
, and T
A
= +25
C, unless otherwise noted.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user's own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
MPC100AP, AU
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
INPUT OFFSET VOLTAGE
R
IN
= 0, R
SOURCE
= 0
Initial
+10
30
mV
vs Temperature
30
V/
C
vs Supply (Tracking)
V
CC
=
4.5V to
5.5V
40
80
dB
vs Supply (Non-tracking)
V
CC
= +4.5V to +5.5V
50
dB
vs Supply (Non-tracking)
V
CC
= 4.5V to 5.5V
50
dB
Initial Matching
Between the Four Channels
3
mV
INPUT BIAS CURRENT
Initial
+4
10
A
vs Temperature
20
nA/
C
vs Supply (Tracking)
V
CC
=
4.5V to
5.5V
380
nA/V
vs Supply (Non-tracking)
V
CC
= +4.5V to +5.5V
+1.0
A/V
vs Supply (Non-tracking)
V
CC
= 4.5V to 5.5V
11.0
A/V
INPUT IMPEDANCE
Resistance
Channel On
0.88
M
Capacitance
Channel On
1.0
pF
Capacitance
Channel Off
1.0
pF
INPUT NOISE
Voltage Noise Density
f
B
= 20kHz to 10MHz
4.0
nV/
Hz
Signal-to-Noise Ratio
S/N = 0.7/V
N
5MHz
98
dB
INPUT VOLTAGE RANGE
Gain Error
10%
4.2
V
TRANSFER CHARACTERISTICS
Voltage Gain
R
L
= 1k
, V
IN
=
2V
0.982
V/V
R
L
= 10k
, V
IN
=
2.8V
0.98
0.992
V/V
CHANNEL SELECTION INPUTS
Logic 1 Voltage
+2.0
V
CC
V
Logic 0 Voltage
0
+0.8
V
Logic 1 Current
V
SEL
= 5.0V
100
150
A
Logic 0 Current
V
SEL
= 0.8V
0.002
5
A
SWITCHING CHARACTERISTICS
V
I
= 0.3V to +0.7V, f = 5MHz
SEL to Channel ON Time
90% Point of V
O
= 1Vp-p
0.25
s
SEL to Channel OFF Time
10% Point of V
O
= 1Vp-p
0.25
s
Switching Transient, Positive
Measured While Switching
+2.5
mV
Switching Transient, Negative
Between Two Grounded Channels
1.2
mV
OUTPUT
Voltage
V
IN
=
3V, R
L
= 5k
2.8
2.98
V
Resistance
One Channel Selected
11
Resistance
No Channel Selected
900
M
Capacitance
No Channel Selected
1.5
pF
POWER SUPPLY
Rated Voltage
5
V
Derated Performance
4.5
5.5
V
Quiescent Current
One Channel Selected
4.6
5
mA
No Channel Selected
230
350
A
TEMPERATURE RANGE
Operating, AP, AU
40
+85
C
Storage, AP, AU
40
+125
C
Thermal Resistance,
JA
AP, AU
90
C/W
3
MPC100
SPECIFICATIONS
At V
CC
=
5V, R
L
= 10k
, R
SOURCE
= 50
, and T
A
= +25
C, unless otherwise noted.
MPC100AP, AU
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
AC CHARACTERISTICS
FREQUENCY DOMAIN
LARGE SIGNAL BANDWIDTH (3dB)
V
O
= 5.0Vp-p, C
OUT
= 1pF
70
MHz
V
O
= 2.8Vp-p, C
OUT
= 1pF
140
MHz
V
O
= 1.4Vp-p, C
OUT
= 1pF
250
MHz
SMALL SIGNAL BANDWIDTH
V
O
= 0.2Vp-p, C
OUT
= 1pF
450
MHz
GROUP DELAY TIME
450
ps
DIFFERENTIAL GAIN
f = 4.43MHz, V
IN
= 0.3Vp-p
VDC = 0 to 0.7V
0.05
%
VDC = 0 to 1.4V
0.06
%
DIFFERENTIAL PHASE
f = 4.43MHz, V
IN
= 0.3Vp-p
VDC = 0 to 0.7V
0.01
Degrees
VDC = 0 to 1.4V
0.02
Degrees
GAIN FLATNESS PEAKING
V
O
= 0.2Vp-p, DC to 30MHz
0.04
dB
V
O
= 0.2Vp-p, DC to 100MHz
0.05
dB
HARMONIC DISTORTION
f = 30MHz, V
O
= 1.4Vp-p, R
L
= 1k
Second Harmonic
53
dBc
Third Harmonic
67
dBc
CROSSTALK
V
I
= 1.4Vp-p, Figures 4 and 8
MPC100AP All Hostile
f = 5MHz,
82
dB
f = 30MHz,
60
dB
Off Isolation
f = 5MHz,
70
dB
f = 30MHz,
71
dB
MPC100AU All Hostile
f = 5MHz,
78
dB
f = 30MHz,
70
dB
Off Isolation
f = 5MHz,
75
dB
f = 30MHz
76
dB
TIME DOMAIN
RISE TIME
V
O
= 1.4Vp-p, Step 10% to 90%
C
OUT
= 1pF, R
OUT
= 22
3.3
ns
SLEW RATE
V
O
= 2Vp-p
C
OUT
= 1pF
650
V/
s
C
OUT
= 22pF
460
V/
s
C
OUT
= 47pF
320
V/
s
4
MPC100
CONNECTION DIAGRAM
IN
1
-IN
4
Four analog input channels
GND
Analog input shielding grounds, connect to system ground
SEL
1
- SEL
4
Channel selection inputs
V
OUT
Analog output; tracks selected channel
V
CC
Negative supply voltage; typical 5VDC
+V
CC
Positive supply voltage; typical +5VDC
FUNCTIONAL DESCRIPTION
Top View
DIP/SO-14
1
2
3
4
5
6
7
14
13
12
11
10
9
8
DB1
DB2
DB3
DB4
IN
1
GND
IN
2
GND
IN
3
GND
IN
4
SEL
1
SEL
2
V
CC
V
OUT
+V
CC
SEL
3
SEL
4
MPC100
ABSOLUTE MAXIMUM RATINGS
Power Supply Voltage (
V
CC
) ..............................................................
6V
Analog Input Voltage (IN
1
through IN
4
)
(1)
................................
V
CC
,
0.7V
Logic Input Voltage ................................................... 0.6V to +V
CC
+0.6V
Operating Temperature ..................................................... 40
C to +85
C
Storage Temperature ...................................................... 40
C to +125
C
Output Current ..................................................................................
6mA
Junction Temperature .................................................................... +175
C
Lead Temperature (soldering, 10s) ................................................ +300
C
Digital Input Voltages (SEL
1
through SEL
4
)
(1)
........... 0.5V to +V
CC
+0.7V
NOTE: (1) Inputs are internally diode-clamped to
V
CC
.
ELECTROSTATIC
DISCHARGE SENSITIVITY
Electrostatic discharge can cause damage ranging from per-
formance degradation to complete device failure. Burr-Brown
Corporation recommends that all integrated circuits be handled
and stored using appropriate ESD protection methods.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may
be more susceptible to damage because very small parametric
changes could cause the device not to meet published speci-
fications.
PACKAGE/ORDERING INFORMATION
PACKAGE
TEMPERATURE
DRAWING
PRODUCT
RANGE
PACKAGE
NUMBER
(1)
MPC100AP
40
C to +85
C
14-Pin Plastic DIP
010
MPC100AU
40
C to +85
C
SO-14 Surface Mount
235
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
5
MPC100
TYPICAL PERFORMANCE CURVES
At V
CC
=
5V, R
LOAD
= 10k
, R
SOURCE
= 50
, and T
A
= +25
C, unless otherwise noted.
40
20
0
20
60
80
100
Temperature (C)
5
5
4
3
2
1
0
1
2
3
4
Voltage (mV)
OFFSET VOLTAGE vs TEMPERATURE
40
40
20
0
20
60
80
100
Temperature (C)
5
5
4
3
2
1
0
1
2
3
4
Bias Current (A)
INPUT BIAS CURRENT vs TEMPERATURE
40
10k
100k
1M
10M
100M
1G
Frequency (Hz)
100
1.0M
100k
10k
1k
Input Impedance (
)
INPUT IMPEDANCE vs FREQUENCY
10k
100k
1M
10M
100M
1G
Frequency (Hz)
1
100
30
10
3
Output Impedance (
)
OUTPUT IMPEDANCE vs FREQUENCY
40
20
0
20
60
80
100
Temperature (C)
0
9
8
7
6
5
4
3
2
1
Supply Current (mA)
TOTAL QUIESCENT CURRENT vs TEMPERATURE
40
One Channel Selected
40
20
0
20
60
80
100
Temperature (C)
0
300
250
200
150
100
50
Supply Current (A)
TOTAL QUIESCENT CURRENT vs TEMPERATURE
40
No Channel Selected
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