adg752 Analog Devices, Inc., adg752 Datasheet
adg752
Available stocks
Related parts for adg752
adg752 Summary of contents
Page 1
... Communication Systems Relay Replacement Sample-and-Hold Systems GENERAL DESCRIPTION The ADG752 is a low voltage SPDT (single pole, double throw) switch constructed using switches in a T-switch configura- tion, which results in excellent Off Isolation while maintaining good frequency response in the ON condition. High off isolation and wide signal bandwidth make this part suitable for switching RF and video signals ...
Page 2
... ADG752–SPECIFICATIONS Parameter ANALOG SWITCH Analog Signal Range On-Resistance ( On-Resistance Match Between Channels (∆ On-Resistance Flatness (R ) FLAT(ON) LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Channel ON Leakage (ON DIGITAL INPUTS Input High Voltage, V INH Input Low Voltage, V INL Input Current ...
Page 3
... 300 , pF Test Circuit pF MHz Test Circuit pF MHz Test Circuit pF, Test Circuit +3 typ Digital Inputs = +3 max ADG752 = 10 mA ...
Page 4
... 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. Although the ADG752 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...
Page 5
... +5V DD –20 –40 –60 –80 –100 –40 C –120 –140 for D S –5– ADG752 +5V +3V 1k 10k 100k 100M FREQUENCY – 0 FREQUENCY – MHz Figure 5. Off Isolation vs. Frequency FREQUENCY – MHz Figure 6 ...
Page 6
... FREQUENCY – MHz Figure 7. On Response vs. Frequency GENERAL DESCRIPTION The ADG752 is an SPDT switch constructed using switches configuration to obtain high “OFF” isolation while main- taining good frequency response in the “ON” condition. Figure 8 shows the T-switch configuration. While the switch is in the OFF state, the shunt switch is closed and the two series switches are open ...
Page 7
... Test Circuit 3. On Leakage 50% 50 90% 90% GND t t OFF ON 50% 50% 0V 50 GND CHANNEL-TO-CHANNEL CROSSTALK = 20 LOG Test Circuit 7. Channel-to-Channel Crosstalk OUT L WITH SWITCH ADG752 I (ON OUT V S ...
Page 8
... ADG752 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) BSC 0.120 (3.05) 0.120 (3.05) 0.112 (2.84) 0.112 (2.84) 0.043 (1.09) 0.006 (0.15) 0.037 (0.94) 0.002 (0.05) 33 0.018 (0.46) 27 0.011 (0.28) SEATING 0.008 (0.20) PLANE 0.003 (0.08) 6-Lead SOT-23 (RT-6) 0.122 (3.10) ...