ADA4939-1YCPZ-R7 Analog Devices Inc, ADA4939-1YCPZ-R7 Datasheet - Page 13

• Manufacturer Part Number: ADA4939-1YCPZ-R7
• Description: IC,Differential Amplifier,SINGLE,BIPOLAR,LLCC,16PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Type: Differential ADC Driverr

Specifications of ADA4939-1YCPZ-R7

• Amplifier Type: Differential
• Number Of Circuits: 1
• Output Type: Differential
• Slew Rate: 6800 V/µs
• -3db Bandwidth: 1.4GHz
• Current - Input Bias: 10µA
• Voltage - Input Offset: 500µV
• Current - Supply: 36.5mA
• Current - Output / Channel: 100mA
• Voltage - Supply, Single/dual (±): 3 V ~ 5.25 V, ±1.5 V ~ 2.625 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 16-LFCSP
• Number Of Channels: 1
• Number Of Elements: 1
• Power Supply Requirement: Single
• Common Mode Rejection Ratio: 77dB
• Input Resistance: 0.45MOhm
• Input Offset Voltage: 2.8mV
• Input Bias Current: 2.2uA
• Single Supply Voltage (typ): 5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Rejection Ratio: 80dB
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 3V
• Single Supply Voltage (max): 5.25V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: LFCSP EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: Compliant
• Other names: ADA4939-1YCPZ-R7TR

Figure 31. Spurious-Free Dynamic Range vs. Frequency at Various Loads
–0.02
–100
–105
0.12
0.10
0.08
0.06
0.04
0.02
2.60
2.55
2.50
2.45
2.40
–60
–65
–70
–75
–80
–85
–90
–95
0
0
0
1
V
V
OUT, dm
S
= ±2.5V
Figure 33. V
1
2
Figure 32. Small Signal Pulse Response
= 2V p-p
2
4
OCM
3
6
Small Signal Pulse Response
FREQUENCY (MHz)
4
8
10
TIME (ns)
TIME (ns)
10
5
12
6
R
L
14
= 200Ω
7
16
R
8
L
= 1kΩ
100
18
9
10
20
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–100
–110
–120
–130
–140
–40
–50
–60
–70
–80
–90
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
–1
–2
–3
–4
4
3
2
1
0
1
0
0
R
Figure 34. Crosstalk vs. Frequency for ADA4939-2
L, dm
Figure 36. V
1
2
Figure 35. Large Signal Pulse Response
= 200Ω
INPUT AMP 1 TO OUTPUT AMP 2
2
4
OCM
3
6
10
FREQUENCY (MHz)
Large Signal Pulse Response
ADA4939-1/ADA4939-2
4
8
TIME (ns)
TIME (ns)
INPUT AMP 2 TO OUTPUT AMP 1
10
5
12
6
100
14
7
16
8
18
9
1
10
20
k