THS3215 Datasheet, PDF (64/71 Pages) Texas Instruments – THS3215 650-MHz, Differential to Single-Ended DAC Output Amplifier

THS3215
SBOS780A – MARCH 2016 – REVISED APRIL 2016
12.2 Layout Example
Place bypass capacitors
close to power pins
Ground and power plane
on inner layers
1
Remove ground and power
2
planes close to D2S inputs
to minimize capacitance
3
4
Connect thermal pad to GND
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Remove ground and power planes
close to VOUT and VIN-
pins to minimize capacitance
Place RF and RG close to device
pins to minimize stray capacitance
and feedback loop area
12
Place 50-Ÿ RXWSXW UHVLVWRU FORVH
11
to VOUT pin to minimize
parasitic capacitance
10
9
Figure 107. Layout Example
64
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