ADA4950-2YCPZ-R7 Analog Devices Inc, ADA4950-2YCPZ-R7 Datasheet - Page 11

• Manufacturer Part Number: ADA4950-2YCPZ-R7
• Description: Fixed Gain 1,2&3 Diff ADC Driver
• Manufacturer: Analog Devices Inc

Specifications of ADA4950-2YCPZ-R7

• Amplifier Type: Differential
• Number Of Circuits: 2
• Output Type: Differential
• Slew Rate: 2900 V/µs
• -3db Bandwidth: 750MHz
• Voltage - Input Offset: 200µV
• Current - Supply: 9.5mA
• Current - Output / Channel: 114mA
• Voltage - Supply, Single/dual (±): 3 V ~ 11 V, ±1.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 24-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain Bandwidth Product: -
• Current - Input Bias: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADA4950-2YCPZ-R7TR

Figure 19. 0.1 dB Flatness, Small-Signal Frequency Response for Various
Figure 20. V
–100
–110
–120
–130
–140
Figure 21. Harmonic Distortion vs. Frequency at Various Loads
–40
–50
–60
–70
–80
–90
–0.1
–0.2
–0.3
–0.4
–0.5
–1
–2
–3
–4
–5
–6
–7
–8
2
1
0
0.5
0.4
0.3
0.2
0.1
0.1
0
1
1
V
V
OCM
OUT, dm
OCM
V
V
V
V
OCM
OCM
OCM
HD2, R
HD3, R
HD2, R
HD3, R
ADA4950-1, R
ADA4950-1, R
ADA4950-2, AMP 1, R
ADA4950-2, AMP 1, R
ADA4950-2, AMP 2, R
ADA4950-2, AMP 2, R
OUT, dm
Small-Signal Frequency Response at Various DC Levels
(AC) = 100mV p-p
= –2.5VDC
= 0V
= +2.5VDC
= 2V p-p
L, dm
L, dm
L, dm
L, dm
= 100mV p-p
= 1kΩ
= 1kΩ
= 200Ω
= 200Ω
10
L
L
1
FREQUENCY (MHz)
10
FREQUENCY (MHz)
= 1kΩ
= 200Ω
FREQUENCY (MHz)
Loads
L
L
L
L
= 1kΩ
= 200Ω
= 1kΩ
= 200Ω
100
10
100
1000
100
1000
Rev. 0 | Page 11 of 28
Figure 22. 0.1 dB Flatness, Large-Signal Frequency Response for Various Loads
Figure 23. V
–100
–110
–120
–130
–140
Figure 24. Harmonic Distortion vs. Frequency at Various Gains
–40
–50
–60
–70
–80
–90
–0.2
–0.3
–0.4
–0.5
–0.1
–1
–2
–3
–4
–5
–6
–7
–8
0.5
0.4
0.3
0.2
0.1
2
1
0
0.1
0
1
1
V
OCM
OUT, dm
V
V
V
V
OCM
V
OCM
OCM
OCM
ADA4950-1, R
ADA4950-1, R
ADA4950-2, AMP 1, R
ADA4950-2, AMP 1, R
ADA4950-2, AMP 2, R
ADA4950-2, AMP 2, R
OUT, dm
Large-Signal Frequency Response at Various DC Levels
(AC) = 2V p-p
= –2.5VDC
= 0V
= +2.5VDC
= 2V p-p
HD2, G = 1
HD3, G = 1
HD2, G = 2
HD3, G = 2
HD2, G = 3
HD3, G = 3
= 2V p-p
10
1
L
L
10
FREQUENCY (MHz)
FREQUENCY (MHz)
= 1kΩ
= 200Ω
FREQUENCY (MHz)
ADA4950-1/ADA4950-2
L
L
L
L
= 1kΩ
= 200Ω
= 1kΩ
= 200Ω
100
10
100
1000
100
1000