TSH173IDT STMicroelectronics, TSH173IDT Datasheet - Page 9

• Manufacturer Part Number: TSH173IDT
• Description: IC BUFFER TRIPLE VIDEO SD 8-SOIC
• Manufacturer: STMicroelectronics

Specifications of TSH173IDT

• Applications: Buffer
• Number Of Circuits: 3
• -3db Bandwidth: 8.2MHz
• Current - Supply: 7.4mA
• Current - Output / Channel: 38mA
• Voltage - Supply, Single/dual (±): 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• For Use With: 497-8211 - BOARD EVAL BASED ON TSH173
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6033-2

TSH173
3.2
Power supply considerations
Correct power supply bypassing is very important for optimizing performance in high-
frequency ranges. Bypass capacitors should be placed as close as possible to the IC pins to
improve high-frequency bypassing. A capacitor greater than 10µF is necessary to minimize
the distortion. For better quality bypassing, we recommend to add a 10nF capacitor, also
placed as close as possible to the IC pins. Bypass capacitors must be incorporated for both
the negative and the positive supply.
Figure 21. Circuit for power supply bypassing
IN1
IN2
IN3
TSH173
+V
4
5
CC
+
10nF
10µF
OUT1
OUT2
OUT3
Electrical characteristics
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