AD9300_15 Datasheet, PDF (1/8 Pages) Analog Devices – Video Multiplexer

a
4 × 1 Wideband
Video Multiplexer
AD9300
FEATURES
34 MHz Full Power Bandwidth
؎0.1 dB Gain Flatness to 8 MHz
72 dB Crosstalk Rejection @ 10 MHz
0.03؇/0.01% Differential Phase/Gain
Cascadable for Switch Matrices
FUNCTIONAL BLOCK DIAGRAM
(Based on Cerdip)
MIL-STD-883 Compliant Versions Available
APPLICATIONS
Video Routing
Medical Imaging
Electro Optics
ECM Systems
E Radar Systems
Data Acquisition
T _{GENERAL DESCRIPTION}
The AD9300 is a monolithic high speed video signal multiplexer
E ^{usable in a wide variety of applications.}
Its four channels of video input signals can be randomly
switched at megahertz rates to the single output. In addition,
multiple devices can be configured in either parallel or cascade
L _{arrangements to form switch matrices. This flexibility in using}
the AD9300 is possible because the output of the device is in a
high-impedance state when the chip is not enabled; when the
chip is enabled, the unit acts as a buffer with a high input im-
O pedance and low output impedance.
An advanced bipolar process provides fast, wideband switching
capabilities while maintaining crosstalk rejection of 72 dB at
10 MHz. Full power bandwidth is a minimum 27 MHz. The
S _{device can be operated from ± 10 V to ±15 V power supplies.}
The AD9300K is available in a 16-pin ceramic DIP and a
20-pin PLCC and is designed to operate over the commercial
temperature range of 0°C to +70°C. The AD9300TQ is a
hermetic 16-pin ceramic DIP for military temperature range
(–55°C to +125°C) applications. This part is also available pro-
cessed to MIL-STD-883. The AD9300 is available in a 20-pin
LCC as the model AD9300TE, which operates over a tempera-
ture range of –55°C to +125°C.
The AD9300 Video Multiplexer is available in versions compli-
ant with MIL-STD-883. Refer to the Analog Devices Military
Products Databook or current AD9300/883B data sheet for de-
tailed specifications.
PIN DESIGNATIONS
OB^DIP
LCC and PLCC
REV. A
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© Analog Devices, Inc., 1996