ADC16V130: Detailed internal input circuit

user5163865

Part Number: ADC16V130

Hi,

Our customers are evaluating the ADC16V130 and LTC2107.
They want to make sure that an input signal of 100 MHz or more can be correctly held by the internal S/H circuit.
And they want to know the equivalent circuit from the input terminal to the S / H circuit and its value (R, C) as shown in the data sheet Fig. 2 of the LTC2107.

Can TI provide them with internal circuitry about ADC16V130?

Best regards
Hiroshi,

over 5 years ago

0 dBrock over 5 years ago

TI__Genius 12780 points

Hi Hiroshi,

The datasheet does provide these diagrams.

Figure 25 (page 18) has the clock diagram with resistor values.

Figure 20 (page 16) and the Pin Description (Page 3) show the architecture of the sample/hold input. This doesn't provide resistor or cap values though.

Best Regards,

Dan

0 user5163865 over 5 years ago in reply to dBrock

Genius 3425 points

Hi Dan san,

Sorry for my late reply.

With the support of TI Japan, we were able to propose an appropriate product.

Best regards,
Hiroshi

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ADC16V130: Detailed internal input circuit