MAX4314 Maxim, MAX4314 Datasheet

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MAX4314

Manufacturer Part Number
MAX4314
Description
The MAX4310–MAX4315 single-supply mux-amps combine high-speed operation, low-glitch switching, and excellent video specifications
Manufacturer
Maxim
Datasheet

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The MAX4310–MAX4315 single-supply mux-amps com-
bine high-speed operation, low-glitch switching, and
excellent video specifications. The six products in this
family are differentiated by the number of multiplexer
inputs and the gain configuration. The MAX4310/
MAX4311/MAX4312 integrate 2-/4-/8-channel multiplex-
ers, respectively, with an adjustable gain amplifier opti-
mized for unity-gain stability. The MAX4313/MAX4314/
MAX4315 integrate 2-/4-/8-channel multiplexers, respec-
tively, with a +2V/V fixed-gain amplifier. All devices have
40ns channel switching time and low 10mVp-p switching
transients, making them ideal for video-switching applica-
tions. They operate from a single +4V to +10.5V supply,
or from dual supplies of ±2V to ±5.25V, and they feature
rail-to-rail outputs and an input common-mode voltage
range that extends to the negative supply rail.
The MAX4310/MAX4311/MAX4312 have a -3dB band-
width of 280MHz/345MHz/265MHz and up to a 460V/µs
slew rate. The MAX4313/MAX4314/MAX4315, with
150MHz/127MHz/97MHz -3dB bandwidths up to a
540V/µs slew rate, and a fixed gain of +2V/V, are ideally
suited for driving back-terminated cables. Quiescent sup-
ply current is as low as 6.1mA, while low-power shutdown
mode reduces supply current to as low as 560µA and
places the outputs in a high-impedance state. The
MAX4310–MAX4315’s internal amplifiers maintain an
open-loop output impedance of only 8Ω over the full out-
put voltage range, minimizing the gain error and band-
width changes under loads typical of most rail-to-rail
amplifiers. With differential gain and phase errors of
0.06% and 0.08°, respectively, these devices are ideal for
broadcast video applications.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
19-1379; Rev 3; 3/08
________________________Applications
Video Signal Multiplexing
Video Crosspoint Switching
Flash ADC Input Buffers
75Ω Video Cable Drivers
High-Speed Signal Processing
MAX4310
MAX4311
MAX4312
MAX4313
MAX4314
MAX4315
PART
Multichannel, Video Multiplexer-Amplifiers
________________________________________________________________ Maxim Integrated Products
High-Speed, Low-Power, Single-Supply
General Description
NO. OF INPUT
CHANNELS
2
4
8
2
4
8
Broadcast Video
Medical Imaging
Multimedia Products
AMPLIFIER GAIN
(V/V)
≥ + 1
≥ + 1
≥ + 1
+2
+2
+2
o Single-Supply Operation Down to +4V
o 345MHz -3dB Bandwidth (MAX4311)
o 540V/µs Slew Rate (MAX4313)
o Low 6.1mA Quiescent Supply Current
o 40ns Channel Switching Time
o Ultra-Low 10mVp-p Switching Transient
o 0.06%/0.08° Differential Gain/Phase Error
o Rail-to-Rail Outputs: Drives 150Ω to within
o Input Common-Mode Range Includes
o Low-Power Shutdown Mode
o Available in Space-Saving 8-Pin µMAX
Pin Configurations and Typical Operating Circuit appear at
end of data sheet.
µMax is a registered trademark of Maxim Integrated Products, Inc.
MAX4310EUA
MAX4310ESA
MAX4311EEE
MAX4311ESD
MAX4312EEE
MAX4312ESE
MAX4313EUA
MAX4313ESA
MAX4314EEE
MAX4314ESD
MAX4315EEE
MAX4315ESE
150MHz -3dB Bandwidth (MAX4313)
730mV of the Rails
Negative Rail
16-Pin QSOP Packages
PART
8-Pin SO/µMAX
14-Pin Narrow SO, 16-Pin QSOP
16-Pin Narrow SO/QSOP
8-Pin SO/µMAX
14-Pin Narrow SO, 16-Pin QSOP
16-Pin Narrow SO/QSOP
-40ºC to +85°C
-40ºC to +85°C
-40ºC to +85°C
-40ºC to +85°C
-40ºC to +85°C
-40ºC to +85°C
-40ºC to +85°C
-40ºC to +85°C
-40ºC to +85°C
-40ºC to +85°C
-40ºC to +85°C
-40ºC to +85°C
TEMP RANGE
Ordering Information
PIN-PACKAGE
Selector Guide
PIN-PACKAGE
8 µMAX
8 SO
16 QSOP
14 Narrow SO
16 QSOP
16 Narrow SO
8 µMAX
8 SO
16 QSOP
14 Narrow SO
16 QSOP
16 Narrow SO
Features
®
and
1

Related parts for MAX4314

MAX4314 Summary of contents

Page 1

... The MAX4310/ MAX4311/MAX4312 integrate 2-/4-/8-channel multiplex- ers, respectively, with an adjustable gain amplifier opti- mized for unity-gain stability. The MAX4313/MAX4314/ MAX4315 integrate 2-/4-/8-channel multiplexers, respec- tively, with a +2V/V fixed-gain amplifier. All devices have 40ns channel switching time and low 10mVp-p switching transients, making them ideal for video-switching applica- tions ...

Page 2

... Lead Temperature (soldering, 10s) .................................+300°C = 2.5V unless otherwise noted. Typical values are at T OUT A MIN MAX CONDITIONS Inferred from PSRR test MAX4310/MAX4311/MAX4312, inferred from CMRR test MAX4313/MAX4314/MAX4315, inferred from output voltage swing 0 ≤ V ≤ 2.2V, MAX4310/MAX4311/MAX4312 CM only MAX4310/MAX4311/MAX4312 only FB MAX4310/MAX4311/MAX4312 only V ...

Page 3

... Logic-High Threshold V IH Logic-Low Input Current I IL Logic-High Input Current ELECTRICAL CHARACTERISTICS = 0V, SHDN ≥ 4V +5V (MAX4313/MAX4314/MAX4315 +25°C, unless otherwise noted.) A PARAMETER SYMBOL -3dB Bandwidth BW (-3dB) -0.1dB Bandwidth BW (-0.1dB) _______________________________________________________________________________________ = 2.5V unless otherwise noted. Typical values are at T ...

Page 4

... High-Speed, Low-Power, Single-Supply Multichannel, Video Multiplexer-Amplifiers AC ELECTRICAL CHARACTERISTICS (continued) = 0V, SHDN ≥ 4V +5V (MAX4313/MAX4314/MAX4315 +25°C, unless otherwise noted.) A PARAMETER SYMBOL Full-Power Bandwidth FPBW Slew Rate SR Settling Time to 0. Gain Matching Differential Gain Error DG Differential Phase Error DG Spurious-Free Dynamic SFDR ...

Page 5

... High-Speed, Low-Power, Single-Supply Multichannel, Video Multiplexer-Amplifiers AC ELECTRICAL CHARACTERISTICS (continued) = 0V, SHDN ≥ 4V +5V (MAX4313/MAX4314/MAX4315 +25°C, unless otherwise noted.) A PARAMETER SYMBOL All-Hostile Crosstalk Off-Isolation Output Impedance Z OUT Input Capacitance C IN Input Voltage-Noise Density e n Input Current-Noise Density i n SWITCHING CHARACTERISTICS ...

Page 6

... High-Speed, Low-Power, Single-Supply Multichannel, Video Multiplexer-Amplifiers = 0V, SHDN ≥ 4V +5V (MAX4313/MAX4314/MAX4315 +25°C, unless otherwise noted.) A MAX4311 SMALL-SIGNAL GAIN vs. FREQUENCY 100mVp-p OUT 100 1000 FREQUENCY (MHz) MAX4312 SMALL-SIGNAL GAIN vs. FREQUENCY 100mVp-p ...

Page 7

... High-Speed, Low-Power, Single-Supply Multichannel, Video Multiplexer-Amplifiers = 0V, SHDN ≥ 4V +5V (MAX4313/MAX4314/MAX4315 +25°C, unless otherwise noted.) A MAX4314 SMALL-SIGNAL GAIN vs. FREQUENCY 100mVp-p OUT 100 FREQUENCY (MHz) MAX4315 SMALL-SIGNAL GAIN vs. FREQUENCY 100mVp-p OUT ...

Page 8

... High-Speed, Low-Power, Single-Supply Multichannel, Video Multiplexer-Amplifiers = 0V, SHDN ≥ 4V +5V (MAX4313/MAX4314/MAX4315 +25°C, unless otherwise noted.) A MAX4310/MAX4311/MAX4312 COMMON-MODE REJECTION vs. FREQUENCY 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 10k 100k 1M 10M 100M FREQUENCY (Hz) MAX4312/MAX4315 ALL-HOSTILE CROSSTALK vs. FREQUENCY -10 -30 -50 -70 -90 ...

Page 9

... High-Speed, Low-Power, Single-Supply Multichannel, Video Multiplexer-Amplifiers = 0V, SHDN ≥ 4V +5V (MAX4313/MAX4314/MAX4315 MAX4311 LARGE-SIGNAL PULSE RESPONSE IN (1V/div) OUT (1V/div) 10ns/div MAX4314 LARGE-SIGNAL PULSE RESPONSE IN (500mV/div) V OUT (1V/div) 10ns/div MAX4311 SMALL-SIGNAL PULSE RESPONSE IN (50mV/div) OUT (50mV/div) 10ns/div _______________________________________________________________________________________ Typical Operating Characteristics (continued) = 150Ω ...

Page 10

... High-Speed, Low-Power, Single-Supply Multichannel, Video Multiplexer-Amplifiers = 0V, SHDN ≥ 4V +5V (MAX4313/MAX4314/MAX4315 +25°C, unless otherwise noted.) A MAX4314 SMALL-SIGNAL PULSE RESPONSE IN (50mV/div) OUT (50mV/div) 10ns/div MAX4310 SMALL-SIGNAL PULSE RESPONSE (C = 22pF (50mV/div) OUT (50mV/div) 10ns/div CHANNEL-SWITCHING TRANSIENT A0 (2.5V/div) OUT (10mV/div) ...

Page 11

... PIN MAX4314 MAX4313 MAX4315 SO/µMAX SO/QSOP SO QSOP — — — — ...

Page 12

... The MAX4310/MAX4311/MAX4312 combine 2-channel, 4-channel, or 8-channel multiplexers, respectively, with an adjustable-gain output amplifier optimized for closed-loop gains of +1V/V (0dB) or greater. The MAX4313/MAX4314/MAX4315 combine 2-channel, 4- channel, or 8-channel multiplexers, respectively, with a +2V/V (6dB) fixed-gain amplifier, optimized for driving back-terminated cables. These devices operate from a single supply voltage of +4V to +10.5V, or from dual supplies of ± ...

Page 13

... The MAX4313/MAX4314/MAX4315 have a fixed gain of +2V/V that is internally set with two 500Ω thin- film resistors. The impedance of the internal feedback ...

Page 14

High-Speed, Low-Power, Single-Supply Multichannel, Video Multiplexer-Amplifiers 75Ω CABLE 4 IN0 OUT 75Ω 500Ω 75Ω CABLE 5 IN1 A0 R 500Ω T 75Ω MAX4313 GND 1 7 Figure 5. Video Line Driver 4 15pF LOAD 3 2 10pF ...

Page 15

... Table 2. Input Control Logic MAX4310/MAX4313 CHANNEL SELECTED 0 — — — — — — 1 MAX4311/MAX4314 CHANNEL SELECTED 0 — — — — ...

Page 16

... OUT 8 IN0 500Ω A0 500Ω V SHDN GND For the latest package outline information www.maxim-ic.com/packages. PACKAGE TYPE µMAX 14 Narrow SO 16 Narrow SO 16 QSOP Typical Operating Circuit VIDEO OUTPUT 75Ω Package Information PACKAGE CODE DOCUMENT NO. 21-0041 S8-4 ...

Page 17

... OUT N. SHDN MUX IN0 5 12 IN3 N. N.C. IN1 7 10 IN2 N. N.C. QSOP MAX4314 MAX4314 14 OUT A1 1 500Ω 13 GND A0 2 500Ω SHDN 12 N.C. 3 MUX MUX IN3 10 IN0 5 N. IN2 IN1 7 N ...

Page 18

... Added new parts to data sheet. 2 12/02 Corrected MAX4314 Pin Configuration. 3 3/08 Updated Typical Operating Characteristics. Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...

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