MAX459CQH Maxim Integrated Products, MAX459CQH Datasheet

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MAX459CQH

Manufacturer Part Number
MAX459CQH
Description
PLCC44
Manufacturer
Maxim Integrated Products
Datasheets

Specifications of MAX459CQH

Date_code
08+

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX459CQH
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
MAX459CQH-D
Manufacturer:
Maxim Integrated
Quantity:
10 000
The MAX458/MAX459 are crosspoint switches with eight
input channels and four high-speed, buffered output
channels. The MAX458 output buffer is configured with a
gain of one, while the MAX459 buffer has a gain of two. In
each device, any one of eight input lines can be connect-
ed to any of four output amplifiers. The output buffers are
capable of driving loads of 75 .
Data interface can be accomplished by either a 16-bit
serial or a 6-bit parallel connection. In the serial mode,
the MAX458/MAX459 are SPI
compatible. In parallel mode, the MAX458/MAX459 are
compatible with most microprocessor buses. Three-state
amplifier output capability makes it possible to multiplex
MAX458/MAX459s to form larger switch networks. The
output buffers can be disabled individually or the entire
device can be shut down to conserve power.
________________________Applications
19-0258; Rev 3; 8/99
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
_____________________Block Diagram
_______________General Description
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
SPI and QSPI are trademarks of Motorola, Inc. Microwire is a trademark of National Semiconductor Corp.
Video Test Equipment
Video Security Systems
Video Editing
75
75
75
75
75
75
75
75
8x4 Video Crosspoint Switches with Buffers
8 BUFFERED
(SPI™, QSPI™, MICROWIRE™ COMPATIBLE)
GND
GND
GND
GND
GND
GND
GND
GND
INPUTS
SERIAL/PARALLEL INTERFACE
_______________________________________________________________ Maxim Integrated Products
SERIAL OR PARALLEL
DIGITAL INTERFACE
SWITCH ARRAY
& CONTROL
MAX459
SWITCH
ARRAY
8 x 4
8 x 4
TM
, QSPI
OUTPUT DRIVERS
A V = 2
A V = 2
A V = 2
A V = 2
4 75
GND
GND
GND
GND
TM
, and Microwire
75
75
75
75
OUT0
OUT1
OUT2
OUT3
75
75
75
75
TM
o 100MHz Unity-Gain Bandwidth
o 300V/µs Slew Rate
o Low 0.05° Differential Phase Error
o Low 0.01% Differential Gain Error
o Directly Drives 75 Cables
o Fast 60ns Switching Time
o High-Z Amplifier Output Capability
o Shutdown Capability
o 16-Bit Serial and 6-Bit Parallel Address Modes
o 40-Pin DIP and 44-Pin PLCC Packages
____________________________Features
_________________Pin Configurations
______________Ordering Information
MAX458CPL
MAX458CQH
MAX458EPL
MAX459CPL
MAX459CQH
MAX459EPL
GND
GND
GND
V
DIP on last page.
IN1
IN2
IN3
IN4
V
IN5
IN6
PART
TOP VIEW
CC
EE
10
11
12
13
14
15
16
17
7
8
9
18
6
19 20
5
-40°C to +85°C
-40°C to +85°C
4
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
21
3
MAX458
MAX459
22 23
2
PLCC
1
44
24
43
25
42
26
41
27 28
PIN-PACKAGE
40 Plastic DIP
44 PLCC
40 Plastic DIP
40 Plastic DIP
44 PLCC
40 Plastic DIP
40
39
38
37
36
35
34
33
32
31
30
29
GND
OUT0
GND
OUT1
V
OUT2
V
N.C.
OUT3
GND
A0
CC
EE
1

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