AD9300TE/883B AD [Analog Devices], AD9300TE/883B Datasheet

AD9300TE/883B

Manufacturer Part Number

AD9300TE/883B

Description

4 x 1 Wideband Video Multiplexer

Manufacturer

AD [Analog Devices]

Datasheet

1.AD9300TE883B.pdf (8 pages)

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GENERAL DESCRIPTION

The AD9300 is a monolithic high speed video signal multiplexer

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

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-

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

device can be operated from 10 V to 15 V power supplies.

REV. A

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

FEATURES

34 MHz Full Power Bandwidth

72 dB Crosstalk Rejection @ 10 MHz

0.03 /0.01% Differential Phase/Gain

Cascadable for Switch Matrices

MIL-STD-883 Compliant Versions Available

APPLICATIONS

Video Routing

Medical Imaging

Electro Optics

ECM Systems

Radar Systems

Data Acquisition

0.1 dB Gain Flatness to 8 MHz

DIP

PIN DESIGNATIONS

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.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 617/329-4700

Fax: 617/326-8703

FUNCTIONAL BLOCK DIAGRAM

(Based on Cerdip)

LCC and PLCC

World Wide Web Site: http://www.analog.com

Video Multiplexer

4 1 Wideband

AD9300

Related parts for AD9300TE/883B

AD9300TE/883B Summary of contents

Page 1

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 MIL-STD-883 Compliant Versions Available APPLICATIONS Video Routing Medical Imaging Electro Optics ...

Page 2

AD9300–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter (Conditions) INPUT CHARACTERISTICS Input Offset Voltage Input Offset Voltage 2 Input Offset Voltage Drift Input Bias Current Input Bias Current Input Resistance Input Capacitance Input Noise Voltage ( MHz) TRANSFER CHARACTERISTICS 3 Voltage Gain ...

Page 3

... Operating Temperature Range AD9300KQ/ +70 C Storage Temperature Range . . . . . . . . . . . . – +150 C Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . +175 C Lead Soldering (10 sec +300 C Device AD9300KQ AD9300TE/883B AD9300TQ/883B AD9300KP NOTES Ceramic Leadless Chip Carrier Plastic Leaded Chip Carrier Cerdip. 2 For specifications, refer to Analog Devices Military Products Databook. ...

Page 4

AD9300 AD9300 BURN-IN DIAGRAM FUNCTIONAL DESCRIPTION IN –IN Four analog input channels GROUND Analog input shielding grounds, not internally con- nected. Connect each to external low-impedance ground as close to device as possible. A One of two TTL ...

Page 5

THEORY OF OPERATION Refer to the functional block diagram of the AD9300. As shown in the drawing, this diagram is based on the pinouts of the DIP packaging of the models AD9300KQ and AD9300TQ. The AD9300KP and AD9300TE are packaged ...

Page 6

AD9300 AD9300 APPLICATIONS To ensure optimum performance from circuits using the AD9300 important to follow a few basic rules that apply to all high speed devices. A large, low-impedance ground plane under the AD9300 is critical. Generally, GROUND ...

Page 7

Figure 8. Pulse Response CROSSPOINT CIRCUIT APPLICATIONS Four AD9300 multiplexers can be used to implement an 8 crosspoint, as shown in Figure 11. The circuit is modular in concept, with each pair of multiplexers (#1 and #2; #3 and #4) ...

Page 8

AD9300 16-Pin Cerdip (Q) Package OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 20-Pin LCC (E) Package 20-Pin PLCC (P) Package –8– REV. A ...

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