TSH340IDT STMicroelectronics, TSH340IDT Datasheet - Page 9

• Manufacturer Part Number: TSH340IDT
• Description: IC BUFFER VIDEO 320MHZ 8SOIC
• Manufacturer: STMicroelectronics

Specifications of TSH340IDT

• Applications: Buffer
• Number Of Circuits: 1
• -3db Bandwidth: 320MHz
• Slew Rate: 780 V/µs
• Current - Supply: 9.8mA
• Current - Output / Channel: 87mA
• Voltage - Supply, Single/dual (±): 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Number Of Channels: 1
• Voltage Gain Db: 6.02 dB
• Operating Supply Voltage: 5 V
• Maximum Power Dissipation: 715 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4679-2

Power Supply Considerations
4 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, a capacitor of 10nF is added using the same implementation conditions. Bypass capacitors
must be incorporated for both the negative and the positive supply. On the SO8_SINGLE_HF board,
these capacitors are C8 and C6.
Figure 23: Circuit for power supply bypassing
TSH340
TSH340
+V
+V
CC
CC
10nF
10nF
GND
GND
+V
+V
CC
CC
+
+
10microF
10microF
TSH340
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