ADG751BRT-REEL7 Analog Devices Inc, ADG751BRT-REEL7 Datasheet

IC VIDEO SWITCH SPST SOT23-6

ADG751BRT-REEL7

Manufacturer Part Number
ADG751BRT-REEL7
Description
IC VIDEO SWITCH SPST SOT23-6
Manufacturer
Analog Devices Inc
Datasheet

Specifications of ADG751BRT-REEL7

Rohs Status
RoHS non-compliant
Function
Video Switch
Circuit
1 x SPST- NO
On-state Resistance
35 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
1.8 V ~ 5.5 V
Current - Supply
0.01µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-6
a
REV. 0
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.
GENERAL DESCRIPTION
The ADG751 is a low voltage SPST (single pole, single throw)
switch. It is constructed in a T-switch configuration, which
results in excellent Off Isolation while maintaining good fre-
quency response in the ON condition.
High off isolation and wide signal bandwidth make this part
suitable for switching RF and video signals. Low power con-
sumption and operating supply range of +1.8 V to +5.5 V make
it ideal for battery powered, portable instruments.
The ADG751 is designed on a submicron process that provides
low power dissipation yet gives high switching speed and low on
resistance. This part is a fully bidirectional switch and can handle
signals up to and including the supply rails.
The ADG751 is available in 6-lead SOT-23 and 8-lead SOIC
packages.
FEATURES
High Off Isolation –75 dB at 100 MHz
–3 dB Signal Bandwidth 300 MHz
+1.8 V to +5.5 V Single Supply
Low On-Resistance (15
Fast Switching Times
Typical Power Consumption <0.01 W
TTL/CMOS Compatible
APPLICATIONS
Audio and Video Switching
RF Switching
Networking Applications
Battery Powered Systems
Communication Systems
Relay Replacement
Sample-and-Hold Systems
t
t
ON
OFF
Typically 9 ns
Typically 3 ns
)
PRODUCT HIGHLIGHTS
1. High Off Isolation –75 dB at 100 MHz.
2. –3 dB Signal Bandwidth 300 MHz.
3. Low On-Resistance (15 ).
4. Low Power Consumption, typically <0.01 W.
5. Tiny 6-lead SOT-23 and 8-lead SOIC packages.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
FUNCTIONAL BLOCK DIAGRAM
SWITCH SHOWN FOR A LOGIC "1" INPUT
S
RF/Video, SPST Switch
World Wide Web Site: http://www.analog.com
CMOS, Low Voltage
ADG751
© Analog Devices, Inc., 1999
ADG751
D
IN

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ADG751BRT-REEL7 Summary of contents

Page 1

FEATURES High Off Isolation – 100 MHz –3 dB Signal Bandwidth 300 MHz +1 +5.5 V Single Supply Low On-Resistance (15 ) Fast Switching Times t Typically Typically 3 ns OFF ...

Page 2

ADG751–SPECIFICATIONS Parameter ANALOG SWITCH Analog Signal Range On-Resistance ( On-Resistance Flatness (R ) FLAT(ON) LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Drain OFF Leakage I (OFF) D Channel ON Leakage (ON DIGITAL ...

Page 3

SPECIFICATIONS ( Parameter ANALOG SWITCH Analog Signal Range On-Resistance ( LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Drain OFF Leakage I (OFF) D Channel ON Leakage (ON DIGITAL ...

Page 4

... Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 206 C/W JA θ Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . 44 C/W JC Model Temperature Range ADG751BRM – +85 C ADG751BRT – +85 C ADG751ARM – +85 C ADG751ART – +85 C *Brand on these packages is limited to three characters due to space constraints. CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection ...

Page 5

PIN CONFIGURATIONS 8-Lead SOIC (RM- ADG751 TOP VIEW (Not to Scale) 6 GND CONNECT 6-Lead SOT-23 (RT- ADG751 TOP VIEW ...

Page 6

Performance Characteristics ADG751 +2. +3. +5. DRAIN SOURCE VOLTAGE – Volts D S Figure 1. On ...

Page 7

–5 – FREQUENCY – MHz Figure 7. On Response vs. Frequency (A Grade + –5 – FREQUENCY – MHz Figure 8. On Response vs. Frequency ...

Page 8

ADG751 GENERAL DESCRIPTION The ADG751 is an SPST switch constructed using switches configuration to obtain high “OFF” isolation while maintain- ing good frequency response in the “ON” condition. Figure 12 shows the T-switch configuration. While the switch ...

Page 9

Test Circuits V1 Test Circuit 1. On Resistance V 0 GND GND V ...

Page 10

ADG751 0.071 (1.80) 0.059 (1.50) 0.051 (1.30) 0.035 (0.90) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 8-Lead SOIC (RM-8) 0.122 (3.10) 0.114 (2.90 0.122 (3.10) 0.199 (5.05) 0.114 (2.90) 0.187 (4.75 PIN 1 0.0256 (0.65) ...

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