ADA4950-1YCPZ-RL Analog Devices Inc, ADA4950-1YCPZ-RL Datasheet - Page 13
![Fixed Gain 1,2&3 Diff ADC Driver](/photos/6/50/65061/505-16-lfcsp_sml.jpg)
ADA4950-1YCPZ-RL
Manufacturer Part Number
ADA4950-1YCPZ-RL
Description
Fixed Gain 1,2&3 Diff ADC Driver
Manufacturer
Analog Devices Inc
Datasheet
1.ADA4950-1YCPZ-R7.pdf
(28 pages)
Specifications of ADA4950-1YCPZ-RL
Amplifier Type
Differential
Number Of Circuits
1
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
16-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
–100
–110
–120
–10
–20
–30
–40
–50
–60
–70
–10
–20
–30
–40
–50
–60
–70
–80
–90
10
–45
–47
–49
–51
–53
–55
–57
–59
–61
–63
–65
0
0
29.6
1M
1
V
Figure 31. 30 MHz Intermodulation Distortion
OUT, dm
V
29.7
R
V
OUT, dm
Figure 33. Output Balance vs. Frequency
IN
L, dm
= 2V p-p
29.8
Figure 32. CMRR vs. Frequency
= 2V
= 200Ω
= 2V p-p
p-p
10M
29.9
10
FREQUENCY (MHz)
FREQUENCY (Hz)
FREQUENCY (MHz)
30.0
30.1
100M
30.2
100
30.3
30.4
30.5
1G
1000
Rev. 0 | Page 13 of 28
–20
–40
–60
–80
80
60
40
20
0
1k
–100
–120
–100
–120
–140
–20
–40
–60
–80
–20
–40
–60
–80
0
0
Figure 34. Open-Loop Gain and Phase vs. Frequency
1
1
10k
Figure 36. Crosstalk vs. Frequency, ADA4950-2
R
V
AMPLIFIER 2 TO
IN, dm
R
V
L, dm
IN, dm
L, dm
AMPLIFIER 1
100k
= 200Ω
= 100mV p-p
Figure 35. PSRR vs. Frequency
= 200Ω
= 2V p-p
PSRR+
FREQUENCY (Hz)
10
10
1M
FREQUENCY (MHz)
FREQUENCY (MHz)
ADA4950-1/ADA4950-2
PHASE
PSRR–
10M
GAIN
AMPLIFIER 1 TO
AMPLIFIER 2
100M
100
100
1G
10G
90
45
0
–45
–90
–135
–180
–225
–270
1000
1000