1993 Burr-Brown Corporation
PDS-1202E
Printed in U.S.A. January, 1995
MPC102
FEATURES
q
BANDWIDTH: 210MHz (1.4Vp-p)
q
LOW INTERCHANNEL CROSSTALK:
68dB (30MHz, SO); 58dB (30MHz, DIP)
q
LOW SWITCHING TRANSIENTS:
+6mV/8mV
q
LOW DIFFERENTIAL GAIN/PHASE
ERRORS: 0.02%, 0.02
q
LOW QUIESCENT CURRENT:
One Channel Selected:
4.6mA
No Channel Selected:
250
A
APPLICATIONS
q
VIDEO ROUTING AND MULTIPLEXING
(CROSSPOINTS)
q
RADAR SYSTEMS
q
DATA ACQUISITION
q
DISC R/W TEST SYSTEMS
q
xDSL TEST SYSTEMS
The MPC102 consists of four identical monolithic,
integrated, open-loop buffer amplifiers. Two buffer
outputs are each connected internally at the output.
The bipolar complementary buffers form a unidirec-
tional transmission path and offer extremely high
output-to-input isolation. The MPC102 multiplexer
enables the user to connect one of two input signals to
the corresponding output. The output of the multi-
plexer is in a high-impedance state when no channel is
selected. When one channel is selected with a digital
"1" at the corresponding SEL input, the component
acts as a buffer with high input impedance and low
output impedance.
The wide bandwidth of over 210MHz 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 a 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.)
SEL
1
SEL
2
SEL
3
SEL
4
V
OUT1
V
OUT2
0
0
0
0
HI-Z
HI-Z
1
0
0
0
IN
1
HI-Z
0
1
0
0
IN
2
HI-Z
0
0
1
0
HI-Z
IN
3
0
0
0
1
HI-Z
IN
4
TRUTH TABLE
+1
+1
+1
+1
V
OUT1
SEL
4
SEL
3
SEL
2
SEL
1
IN
4
IN
3
IN
2
IN
1
V
OUT2
Wide-Bandwidth
DIFFERENTIAL 2 x 1 MULTIPLEXER
DESCRIPTION
The MPC102 is dual, wide-bandwidth, differential 2-
to-1 multiplexer, which can be used in a wide variety
of applications.
It was designed for wide-bandwidth systems, includ-
ing high-definition television and broadcast equip-
ment. Although it is primarily used to route video
signals, the harmonic and dynamic attributes of the
MPC102 also make it appropriate for other analog
signal routing applications such as radar, communica-
tions, computer graphics, and data acquisition sys-
tems.
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
MPC102
MPC102
MPC102
2
SPECIFICATIONS
ELECTRICAL
At V
CC
=
5V, R
L
= 10k
, R
IN
= 150
, 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.
MPC102AP, AU
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
INPUT OFFSET VOLTAGE
R
IN
= 0, R
SOURCE
= 0
Initial
14
30
mV
vs Temperature
60
V/
C
vs Supply (Tracking)
V
CC
=
4.5V to
5.5V
40
74
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
All Four Buffers
3
mV
INPUT BIAS CURRENT
Initial
4
10
A
vs Temperature
20
nA/
C
vs Supply (Tracking)
V
CC
=
4.5V to
5.5V
710
nA/V
vs Supply (Non-tracking)
V
CC
= +4.5V to +5.5V
0.26
A/V
vs Supply (Non-tracking)
V
CC
= 4.5V to 5.5V
1.7
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
OUT
= 20kHz to 10MHz
4.0
nV/
Hz
Signal-to-Noise Ratio
S/N = 0.7/(V
IN
5MHz)
98
dB
INPUT VOLTAGE RANGE
Gain Error
10%
3.6
V
TRANSFER CHARACTERISTICS
Voltage Gain
R
L
= 1k
, V
IN
=
2V
0.982
V/V
Voltage Gain
R
L
= 10k
, V
IN
=
2.8V
0.98
0.992
V/V
RATED OUTPUT
Voltage
V
IN
=
3V, R
L
= 10k
2.8
2.98
V
Resistance
One Channel Selected
11
Resistance
No Channel Selected
900
M
Capacitance
No Channel Selected
1.5
pF
CHANNEL SELECTION INPUTS
Logic 1 Voltage
+2
V
CC
V
Logic 0 Voltage
+0.8
V
Logic 1 Current
V
SEL
= 5.0V
100
150
A
Logic 0 Current
V
SEL
= 0.8V
5
A
SWITCHING CHARACTERISTICS
V
IN
= 0.3V to +0.7V, f = 5MHz
SEL to Channel ON Time
90% Point of V
OUT
= 1Vp-p
0.25
s
SEL to Channel OFF Time
10% Point of V
OUT
= 1Vp-p
0.25
s
Switching Transient, Positive
Measured While Switching
6
mV
Switching Transient, Negative
Between Two Grounded Channels
8
mV
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
250
350
A
Rejection Ratio
80
dB
TEMPERATURE RANGE
Operating
40
+85
C
Storage
40
+125
C
Thermal Resistance,
JA
90
C/W
3
MPC102
SPECIFICATIONS--
AC CHARACTERISTICS
(CONT)
At V
CC
=
5V, R
L
= 10k
, R
IN
= 150
, R
SOURCE
= 50
, and T
A
= +25
C, unless otherwise noted.
MPC102AP, AU
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
LARGE SIGNAL BANDWIDTH (3dB)
V
OUT
= 5.0Vp-p, C
OUT
= 1pF
55
MHz
V
OUT
= 2.8Vp-p, C
OUT
= 1pF
100
MHz
V
OUT
= 1.4Vp-p, C
OUT
= 1pF
210
MHz
SMALL SIGNAL BANDWIDTH
V
OUT
= 0.2Vp-p, C
OUT
= 1pF
370
MHz
GROUP DELAY TIME
450
ps
DIFFERENTIAL GAIN
f = 4.43MHz, V
IN
= 0.3Vp-p
VDC = 0 to 0.7V
0.02
%
DIFFERENTIAL PHASE
f = 4.43MHz, V
IN
= 0.3Vp-p
VDC = 0 to 0.7V
0.02
Degrees
GAIN FLATNESS PEAKING
V
OUT
= 0.2Vp-p, DC to 30MHz
0.04
dB
V
OUT
= 0.2Vp-p, DC to 100MHz
0.05
dB
HARMONIC DISTORTION
f = 30MHz, V
OUT
= 1.4Vp-p, R
L
= 350
Second Harmonic
64
dBc
Third Harmonic
66
dBc
CROSSTALK
V
IN
= 1.4Vp-p
MPC102AP Channel-to-Channel
f = 5MHz,
75
dB
f = 30MHz,
58
dB
Off Isolation
f = 5MHz,
70
dB
f = 30MHz,
71
dB
MPC102AU Channel-to-Channel
f = 5MHz,
78
dB
f = 30MHz,
68
dB
Off Isolation
f = 5MHz,
75
dB
f = 30MHz
76
dB
TIME DOMAIN
RISE/FALL TIME
V
OUT
= 1.4Vp-p, Step 10% to 90%
C
OUT
= 1pF, R
OUT
= 22
2.5
ns
SLEW RATE
V
OUT
= 1.4Vp-p
C
OUT
= 1pF
500
V/
s
C
OUT
= 22pF
360
V/
s
C
OUT
= 47pF
260
V/
s
MPC102
4
CONNECTION DIAGRAM
Top View
DIP/SO-14
PIN
DESCRIPTION
IN
1
, IN
2
Analog Inputs Channel 1 and 2
IN
3
, IN
4
Analog Inputs Channel 3 and 4
GND
Analog Shielding Grounds, Connect to System Ground
SEL
1
, SEL
2
Channel Selection Inputs
V
OUT1
Analog Output 1
V
OUT2
Analog Output 2
V
CC
Negative Supply Voltage; typical 5VDC
+V
CC
Positive Supply Voltage; typical +5VDC
PIN DESCRIPTION
1
2
3
4
5
6
7
14
13
12
11
10
9
8
+1
IN
1
GND
IN
2
+V
CC
IN
3
GND
IN
4
SEL
1
SEL
2
V
OUT1
V
CC
V
OUT2
SEL
3
SEL
4
MPC102
+1
+1
+1
ABSOLUTE MAXIMUM RATINGS
Power Supply Voltage (
V
CC
) ..............................................................
6V
Analog Input Voltage (IN
1
through IN
4
) ...................................
V
CC
,
0.7V
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
) .............. 0.5V to +V
CC
+0.7V
Logic Voltage Input ................................................... 0.6V to +V
CC
+0.6V
PACKAGE
DRAWING
TEMPERATURE
PRODUCT
PACKAGE
NUMBER
(1)
RANGE
MPC102AP
14-Pin DIP
010
40
C to +85
C
MPC102AU
SO-14 Surface Mount
235
40
C to +85
C
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
PACKAGE/ORDERING INFORMATION
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degrada-
tion 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 its
published specifications.
5
MPC102
TYPICAL PERFORMANCE CURVES
At V
CC
=
5V, R
LOAD
= 10k
, R
IN
= 150
, R
SOURCE
= 50
, and T
A
= +25
C, unless otherwise noted.
40
20
0
20
60
80
100
Temperature (C)
18
16
14
12
10
8
6
4
2
0
Input Offset Voltage (mV)
INPUT OFFSET VOLTAGE vs TEMPERATURE
40
40
20
0
20
60
80
100
Temperature (C)
6
5
4
3
2
1
0
Input 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)
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)
QUIESCENT CURRENT vs TEMPERATURE
40
No Channel Selected
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