ADA4950-2 AD [Analog Devices], ADA4950-2 Datasheet - Page 16
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ADA4950-2
Manufacturer Part Number
ADA4950-2
Description
Low Power, Selectable Gain Differential ADC Driver, G = 1, 2, 3
Manufacturer
AD [Analog Devices]
Datasheet
1.ADA4950-2.pdf
(28 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADA4950-2YCPZ-R7
Manufacturer:
AD
Quantity:
3 059
ADA4950-1/ADA4950-2
TEST CIRCUITS
DC-COUPLED
V
SOURCE
IN
DIFFERENTIAL NETWORK
50Ω
ANALYZER SOURCE
49.9Ω
49.9Ω
LOW-PASS
FILTER
DC-COUPLED
V
SOURCE
IN
25.5Ω
50Ω
53.6Ω
56.2Ω
56.2Ω
Figure 51. Test Circuit for Distortion Measurements
25.5Ω
Figure 50. Test Circuit for Output Balance, CMRR
Figure 49. Equivalent Basic Test Circuit, G = 1
0.1µF
NC
NC
53.6Ω
NC
NC
250Ω
500Ω
500Ω
250Ω
V
OCM
0.1µF
Rev. 0 | Page 16 of 28
250Ω
500Ω
500Ω
250Ω
V
NC
NC
OCM
500Ω
500Ω
ADA4950-x
250Ω
500Ω
500Ω
250Ω
V
OCM
+5V
–5V
500Ω
500Ω
ADA4950-x
+5V
–5V
500Ω
500Ω
ADA4950-x
+5V
–5V
0.1µF
0.1µF
49.9Ω
49.9Ω
442Ω
442Ω
261Ω
DIFFERENTIAL NETWORK
ANALYZER RECEIVER
200Ω
1kΩ
CT
2:1
50Ω
50Ω
50Ω
FILTER
DUAL