MAX468CPE Maxim Integrated Products, MAX468CPE Datasheet

IC 2CH QUAD VIDEO BUFF 16 DIP

MAX468CPE

Manufacturer Part Number
MAX468CPE
Description
IC 2CH QUAD VIDEO BUFF 16 DIP
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX470EPE.pdf (16 pages)

Specifications of MAX468CPE

Applications
Buffer
Number Of Circuits
4
-3db Bandwidth
100MHz
Slew Rate
200 V/µs
Current - Supply
85mA
Voltage - Supply, Single/dual (±)
±4.75 V ~ 5.25 V
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
MAX468CPE
Manufacturer:
MAXIM/美信
Quantity:
20 000
The MAX463–MAX470 series of two-channel,
triple/quad buffered video switches and video buffers
combines high-accuracy, unity-gain-stable amplifiers
with high-performance video switches. Fast switching
time and low differential gain and phase error make this
series of switches and buffers ideal for all video appli-
cations. The devices are all specified for ±5V supply
operation with inputs and outputs as high as ±2.5V
when driving 150Ω loads (75Ω back-terminated cable).
Input capacitance is typically only 5pF, and channel-to-
channel crosstalk is better than 60dB, accomplished by
surrounding all inputs with AC ground pins. The on-
board amplifiers feature a 200V/µs slew rate (300V/µs
for A
(90MHz for A
controlled by a single TTL-compatible input pin or by a
microprocessor interface, and channel switch time is
only 20ns.
For design flexibility, devices are offered with buffer-
amplifier gains of 1V/V or 2V/V for 75Ω back-terminated
applications. Output amplifiers have a guaranteed out-
put swing of ±2V into 75Ω.
Devices offered in this series are as follows:
________________________Applications
19-0219; Rev 2; 6/94
Typical Operating Circuit appears at end of data sheet.
Call toll free 1-800-998-8800 for free samples or literature.
_______________General Description
MAX463
MAX464
MAX465
MAX466
MAX467
MAX468
MAX469
MAX470
PART
V
Broadcast-Quality Color-Signal Multiplexing
RGB Multiplexing
RGB Color Video Overlay Editors
RGB Color Video Security Systems
RGB Medical Imaging
Coaxial-Cable Line Drivers
= 2V/V amplifiers), and a bandwidth of 100MHz
Triple RGB Switch & Buffer
Quad RGB Switch & Buffer
Triple RGB Switch & Buffer
Quad RGB Switch & Buffer
Triple Video Buffer
Quad Video Buffer
Triple Video Buffer
Quad Video Buffer
V
= 2V/V buffers). Channel selection is
DESCRIPTION
________________________________________________________________ Maxim Integrated Products
RGB Video Switches and Buffers
VOLTAGE GAIN
(V/V)
1
1
2
2
1
1
2
2
Two-Channel, Triple/Quad
____________________________Features
Ordering Information continued on last page.
* Dice are specified at T
_________________Pin Configurations
______________Ordering Information
MAX463CNG
MAX463CWG
MAX463C/D
MAX463ENG
MAX463EWG
100MHz Unity-Gain Bandwidth
90MHz Bandwidth with 2V/V Gain
0.01%/0.03° Differential Gain/Phase Error
Drives 50Ω and 75Ω Back-Terminated Cable Directly
Wide Output Swing:
300V/µs Slew Rate (2V/V gain)
20ns Channel Switching Time
Logic Disable Mode:
Outputs May Be Paralleled for Larger Networks
5pF Input Capacitance (channel on or off)
Pin Configurations continued at end of data sheet.
TOP VIEW
±2V into 75Ω
±2.5V into 150Ω
High-Z Outputs
Reduced Power Consumption
PART
IN0A
IN1A
IN2A
IN0B
IN1B
IN2B
GND
GND
GND
GND
V-
V-
10
11
12
1
2
3
4
5
6
7
8
9
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
A
= +25°C, DC parameters only.
DIP/SO
MAX463
MAX465
24 Narrow Plastic DIP
24 Wide SO
Dice*
24 Narrow Plastic DIP
24 Wide SO
24
23
22
21
20
19
18
17
16
15
14
13
PIN-PACKAGE
GND
LE
EN
A0
CS
V-
OUT0
V+
OUT1
GND
V+
OUT2
1

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MAX468CPE Summary of contents

Page 1

... RGB Color Video Overlay Editors RGB Color Video Security Systems RGB Medical Imaging Coaxial-Cable Line Drivers Typical Operating Circuit appears at end of data sheet. ________________________________________________________________ Maxim Integrated Products Call toll free 1-800-998-8800 for free samples or literature. Two-Channel, Triple/Quad ____________________________Features 100MHz Unity-Gain Bandwidth 90MHz Bandwidth with 2V/V Gain 0.01%/0.03° ...

Page 2

Two-Channel, Triple/Quad RGB Video Switches and Buffers ABSOLUTE MAXIMUM RATINGS Power-Supply Ranges ................................................................................12V Analog Input Voltage ..........................(V- - 0.3V) to (V+ + 0.3V) Digital Input Voltage ...................................-0.3V to (V+ + 0.3V) Output Short-Circuit Duration (to GND)........................1 Minute ...

Page 3

RGB Video Switches and Buffers ELECTRICAL CHARACTERISTICS (continued) ( -5V, -2V ≤ V ≤ +2V LOAD PARAMETER SYMBOL Negative Supply Current I- Input Noise Density en Slew Rate SR -3dB Bandwidth BW Differential Gain ...

Page 4

Two-Channel, Triple/Quad RGB Video Switches and Buffers ELECTRICAL CHARACTERISTICS (continued) ( -5V, -2V ≤ V ≤ +2V LOAD PARAMETER SYMBOL Address Setup Time (Note 11 Address Hold Time (Note 11 ...

Page 5

RGB Video Switches and Buffers ____________________________Typical Operating Characteristics (continued +25°C, unless otherwise noted.) A VOLTAGE GAIN ACCURACY vs. TEMPERATURE 0.16 0.14 MAX465 0.12 0.10 MAX463 0.08 0.06 –50 – 100 TEMPERATURE (°C) SUPPLY CURRENT ...

Page 6

Two-Channel, Triple/Quad RGB Video Switches and Buffers ____________________________Typical Operating Characteristics (continued +25°C, unless otherwise noted.) A MAX464 SMALL-SIGNAL STEP RESPONSE GND GND 10ns/div MAX464 LARGE-SIGNAL STEP RESPONSE GND GND 20ns/div MAX464 OUTPUT TRANSIENT WHEN SWITCHING BETWEEN TWO GROUNDED ...

Page 7

RGB Video Switches and Buffers _____________________________________________________________Pin Descriptions PIN MAX463/MAX465 MAX464/MAX466 11, 15, 24 11, 13 – 21 ...

Page 8

Two-Channel, Triple/Quad RGB Video Switches and Buffers _______________Detailed Description The MAX463–MAX470 have a bipolar construction, which results in a typical channel input capacitance of only 5pF, whether the channel off. This low input capacitance allows the amplifiers ...

Page 9

RGB Video Switches and Buffers (a) 75 CABLE 75 SOURCE: TEKTRONIX 1910 DIGITAL GENERATOR (b) 75 CABLE 75 Figure 2. Differential Phase and Gain Error Test Circuits (a) for the MAX469/MAX470 Gain-of-Two Amplifiers, (b) for the MAX467/MAX468 Unity-Gain Amplifiers Driving ...

Page 10

Two-Channel, Triple/Quad RGB Video Switches and Buffers MAX468 (NO ISOLATION RESISTOR) GND GND 1 s/div C = 100pF LOAD 500mV/div 500mV/div OUT Figure 3b. Step Response without an Isolation Resistor Digital Interface The ...

Page 11

RGB Video Switches and Buffers Table 1a. Amplifier and Channel Selection with — – — – FUNCTION Enables amplifier outputs Selects channel A. Enables amplifier outputs ...

Page 12

Two-Channel, Triple/Quad RGB Video Switches and Buffers MAX467–MAX470 P-P AT 10MHz (a) MAX463–MAX466 * 10MHz (c) Figure ...

Page 13

RGB Video Switches and Buffers 75 1 GND 2 IN1A 75 3 MAX464 GND 4 IN2A 75 5 GND 6 IN3A 75 7 V– –5V 8 IN0B 75 9 V– –5V 10 IN1B 75 11 GND 12 IN2B 75 13 ...

Page 14

Two-Channel, Triple/Quad RGB Video Switches and Buffers 75 1 GND 2 IN1A 75 3 GND 4 IN2A 75 5 GND 6 IN3A 75 7 V– –5V 8 IN0B 75 9 V– –5V 10 IN1B 75 11 GND 12 IN2B 75 ...

Page 15

RGB Video Switches and Buffers __________Applications Information Higher-Order RGB + Sync Video Multiplexing Higher-order RGB video multiplexers can be realized by paralleling several MAX463/MAX464s. Connect LE — – — – and use C S and ...

Page 16

... MAX467CPE 0°C to +70°C 75 MAX467CWE 0°C to +70°C MAX467C/D 0°C to +70°C MAX467EPE -40°C to +85°C MAX467EWE -40°C to +85°C MAX468CPE 0°C to +70°C MAX468CWE 0°C to +70°C MAX468C/D 0°C to +70°C MAX468EPE -40°C to +85°C MAX468EWE -40°C to +85°C MAX469CPE 0° ...

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