ada4938-2 Analog Devices, Inc., ada4938-2 Datasheet - Page 17

• Manufacturer Part Number: ada4938-2
• Description: Ultralow Distortion Differential Adc Driver
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
TEST CIRCUTS
50Ω
V
IN
Filter
61.9
50Ω
50Ω
Ω
V
V
IN
IN
Figure 53. Distortion Measurement Circuit
61.9Ω
61.9Ω
27.5Ω
200Ω
200Ω
V
Figure 52. Output Balance Circuit
OCM
Figure 51. Basic Test Circuit
Rev. PrB | Page 17 of 23
ADA4938-2
+
–
200Ω
200Ω
27.5Ω
27.5Ω
200Ω
200Ω
200Ω
V
200Ω
V
OCM
OCM
5 V
ADA4938-2
ADA4938-2
+
–
+
–
200Ω
200Ω
200Ω
200Ω
0.1uF
0.1uF
5 V
5 V
412Ω
412Ω
50Ω
50Ω
1KΩ
Filter
ADA4938-2