Burr Brown MPC102AU Datasheet

®

MPC102

MPC102

MPC102

Wide-Bandwidth

DIFFERENTIAL 2 x 1 MULTIPLEXER

FEATURES

● BANDWIDTH: 210MHz (1.4Vp-p)

● LOW INTERCHANNEL CROSSTALK:

–68dB (30MHz, SO); –58dB (30MHz, DIP)

● LOW SWITCHING TRANSIENTS:

+6mV/–8mV

● LOW DIFFERENTIAL GAIN/PHASE

ERRORS: 0.02%, 0.02

°

● LOW QUIESCENT CURRENT:

One Channel Selected:
No Channel Selected:

±4.6mA

±250µA

APPLICATIONS

● VIDEO ROUTING AND MULTIPLEXING

(CROSSPOINTS)

● RADAR SYSTEMS

● DATA ACQUISITION

● DISC R/W TEST SYSTEMS

● xDSL TEST SYSTEMS

DESCRIPTION

The MPC102 is dual, wide-bandwidth, differential 2­to-1 multiplexer, which can be used in a wide variety
of applications.

It was 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
MPC102 also make it appropriate for other analog
signal routing applications such as radar, communica­tions, computer graphics, and data acquisition 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 unidirec­tional 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 multi­plexer 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 space­saving SO-14 and DIP packages. Both are designed
and specified for operation over the industrial tem­perature range (–40°C to +85°C.)

IN

1

+1

V

V

OUT1

OUT1

V

OUT2

1
2

V

HI-Z
HI-Z

OUT2

3
4

IN

2

IN

3

IN

4

TRUTH TABLE

SEL

SEL

1

0 0 0 0 HI-Z HI-Z
1000IN
0100IN
0 0 1 0 HI-Z IN
0 0 0 1 HI-Z IN

SEL

2

+1

+1

+1

SEL

SEL

SEL

2

1

SEL

3

3

SEL

4

4

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Internet: http://www.burr-brown.com/ • FAXLine: [phone] (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]

©

1993 Burr-Brown Corporation PDS-1202E Printed in U.S.A. January, 1995

SPECIFICATIONS

ELECTRICAL

At VCC = ±5V, RL = 10kΩ, RIN = 150Ω, R

PARAMETER CONDITIONS MIN TYP MAX UNITS
DC CHARACTERISTICS

INPUT OFFSET VOLTAGE R

Initial 14 ±30 mV
vs Temperature 60 µV/°C
vs Supply (Tracking) V
vs Supply (Non-tracking) V
vs Supply (Non-tracking) V
Initial Matching All Four Buffers ±3mV

INPUT BIAS CURRENT

Initial 4 ±10 µA
vs Temperature 20 nA/°C
vs Supply (Tracking) V
vs Supply (Non-tracking) V
vs Supply (Non-tracking) V

INPUT IMPEDANCE

Resistance Channel On 0.88 MΩ
Capacitance Channel On 1.0 pF
Capacitance Channel Off 1.0 pF

INPUT NOISE

Voltage Noise Density f
Signal-to-Noise Ratio S/N = 0.7/(V

INPUT VOLTAGE RANGE Gain Error ≤ 10% ±3.6 V
TRANSFER CHARACTERISTICS

Voltage Gain R
Voltage Gain R

RATED OUTPUT

Voltage V
Resistance One Channel Selected 11 Ω
Resistance No Channel Selected 900 MΩ
Capacitance No Channel Selected 1.5 pF

CHANNEL SELECTION INPUTS

Logic 1 Voltage +2 V
Logic 0 Voltage +0.8 V
Logic 1 Current V
Logic 0 Current V

SWITCHING CHARACTERISTICS V
SEL to Channel ON Time 90% Point of V
SEL to Channel OFF Time 10% Point of V
Switching Transient, Positive Measured While Switching 6 mV
Switching Transient, Negative Between Two Grounded Channels –8 mV

POWER SUPPLY

Rated Voltage ±5V
Derated Performance ±4.5 ±5.5 V
Quiescent Current One Channel Selected ±4.6 ± 5mA

Rejection Ratio –80 dB

TEMPERATURE RANGE

Operating –40 +85 °C
Storage –40 +125 °C
Thermal Resistance,

θ

JA

= 50Ω, and TA = +25°C, unless otherwise noted.

SOURCE

= 0, R

IN

= ±4.5V to ±5.5V –40 –74 dB

CC

= +4.5V to +5.5V –50 dB

CC

= –4.5V to –5.5V –50 dB

CC

= ±4.5V to ±5.5V ±710 nA/V

CC

= +4.5V to +5.5V 0.26 µA/V

CC

= –4.5V to –5.5V 1.7 µA/V

CC

= 20kHz to 10MHz 4.0 nV/√Hz

OUT

= 1kΩ, VIN = ±2V 0.982 V/V

L

= 10kΩ, VIN = ±2.8V 0.98 0.992 V/V

L

= ±3V, RL = 10kΩ±2.8 ±2.98 V

IN

SEL
SEL

= –0.3V to +0.7V, f = 5MHz

IN

= 0

SOURCE

• √5MHz) 98 dB

IN

= 5.0V 100 150 µA
= 0.8V 5 µA

= 1Vp-p 0.25 µs

OUT

= 1Vp-p 0.25 µs

OUT

No Channel Selected ±250 ±350 µA

MPC102AP, AU

CC

90 °C/W

V

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.

®

MPC102

2

SPECIFICATIONS—AC CHARACTERISTICS (CONT)

At VCC = ±5V, RL = 10kΩ, RIN = 150Ω, R

PARAMETER CONDITIONS MIN TYP MAX UNITS
LARGE SIGNAL BANDWIDTH (–3dB) V

SMALL SIGNAL BANDWIDTH V
GROUP DELAY TIME 450 ps
DIFFERENTIAL GAIN f = 4.43MHz, V

DIFFERENTIAL PHASE f = 4.43MHz, V

GAIN FLATNESS PEAKING V

HARMONIC DISTORTION f = 30MHz, V

Second Harmonic –64 dBc
Third Harmonic –66 dBc

CROSSTALK V
MPC102AP Channel-to-Channel f = 5MHz, –75 dB

Off Isolation f = 5MHz, –70 dB

MPC102AU Channel-to-Channel f = 5MHz, –78 dB

Off Isolation f = 5MHz, –75 dB

TIME DOMAIN
RISE/FALL TIME V

SLEW RATE V

= 50Ω, and TA = +25°C, unless otherwise noted.

SOURCE

= 5.0Vp-p, C

OUT

V

= 2.8Vp-p, C

OUT

V

= 1.4Vp-p, C

OUT

= 0.2Vp-p, C

OUT

VDC = 0 to 0.7V 0.02 %

VDC = 0 to 0.7V 0.02 Degrees

= 0.2Vp-p, DC to 30MHz 0.04 dB

OUT

V

= 0.2Vp-p, DC to 100MHz 0.05 dB

OUT

= 1.4Vp-p, RL = 350Ω

OUT

= 1.4Vp-p

IN

= 1pF 55 MHz

OUT

= 1pF 100 MHz

OUT

= 1pF 210 MHz

OUT

= 1pF 370 MHz

OUT

= 0.3Vp-p

IN

= 0.3Vp-p

IN

f = 30MHz, –58 dB

f = 30MHz, –71 dB

f = 30MHz, –68 dB

f = 30MHz –76 dB

= 1.4Vp-p, Step 10% to 90%

OUT

C

= 1pF, R

OUT

OUT

C
C

C

OUT
OUT

= 22Ω 2.5 ns

OUT

= 1.4Vp-p

= 1pF 500 V/µs

OUT

= 22pF 360 V/µs
= 47pF 260 V/µs

MPC102AP, AU

®

3

MPC102

CONNECTION DIAGRAM

Top View DIP/SO-14

+1

GND

+V

GND

1

IN

1

2

IN

2

CC

IN

3

IN

4

+1

3
4

+1

5
6

+1

7

MPC102

14

SEL

1

SEL

13

2

V

12

OUT1

–V

11

CC

V

10

OUT2

SEL

9

3

SEL

8

4

ABSOLUTE MAXIMUM RATINGS

Power Supply Voltage (±VCC) ..............................................................±6V

Analog Input Voltage (IN

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

Logic Voltage Input ................................................... –0.6V to +V

through IN4) ................................... ±VCC, ±0.7V

1

through SEL4) .............. –0.5V to +VCC +0.7V

1

CC

+0.6V

PIN DESCRIPTION

PIN DESCRIPTION

, IN

IN

1

2

, IN

IN

3

4

GND Analog Shielding Grounds, Connect to System Ground

, SEL

SEL

1

2

V

OUT1

V

OUT2

–V

CC

+V

CC

Analog Inputs Channel 1 and 2
Analog Inputs Channel 3 and 4

Channel Selection Inputs

Analog Output 1
Analog Output 2

Negative Supply Voltage; typical –5VDC

Positive Supply Voltage; typical +5VDC

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 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 its
published specifications.

PACKAGE/ORDERING INFORMATION

PACKAGE
DRAWING TEMPERATURE

PRODUCT PACKAGE NUMBER

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.

(1)

RANGE

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MPC102

4