AD8260-EVALZ Analog Devices Inc, AD8260-EVALZ Datasheet - Page 8

• Manufacturer Part Number: AD8260-EVALZ
• Description: BOARD EVAL FOR AD8260
• Manufacturer: Analog Devices Inc

Specifications of AD8260-EVALZ

• Channels Per Ic: 1 - Single
• Amplifier Type: Variable Gain
• Output Type: Differential
• Slew Rate: 730 V/µs
• -3db Bandwidth: 195MHz
• Current - Output / Channel: 310mA
• Operating Temperature: -40°C ~ 105°C
• Current - Supply (main Ic): 28.3mA
• Voltage - Supply, Single/dual (±): 3.3 V ~ 10 V, ±3.3 V ~ 5 V
• Board Type: Fully Populated
• Utilized Ic / Part: AD8260
• Silicon Manufacturer: Analog Devices
• Application Sub Type: Programmable Gain Amplifier
• Kit Application Type: Amplifier
• Silicon Core Number: AD8260
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD8260
TYPICAL PERFORMANCE CHARACTERISTICS
V
R
LOAD
S
Figure 3. Small-Signal Frequency Response at Three Temperatures of the
Figure 4. Small-Signal Frequency Response of the High Current Driver for
Figure 5. Large-Signal Frequency Response of the High Current Driver for Two
Values of Output Voltage and Two Values of Load Resistance—See Figure 51
(supply voltage) = 3.3 V, T
of the driver amplifier = 500 Ω, T
100k
5
4
3
2
1
0
5
4
3
2
1
0
5
4
3
2
1
0
100k
100k
V
V
OUT
OUT
V
V
V
V
LOAD
LOAD
LOAD
LOAD
= 200mV p-p
= 200mV p-p
Three Supply Voltages—See Figure 51
High Current Driver—See Figure 51
= 1V p-p ; R
= 1V p-p; R
= 2V p-p; R
= 2V p-p; R
1M
1M
1M
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
LOAD
LOAD
LOAD
LOAD
A
= 25°C, C
= 50Ω
= 500Ω
= 50Ω
= 500Ω
T = –40°C
10M
10M
10M
T = +105°C
X
V
and R
L
S
V
= 5 pF, f = 10 MHz, preamplifier gain = 2×, R
T = +25°C
V
= +3.3V
S
S
= +5V
= ±5V
X
enabled, unless otherwise specified.
100M
100M
100M
200M
200M
200M
Rev. A | Page 8 of 32
Figure 8. Harmonic Distortion (HD2, HD3) vs. Load Resistance for the High
Figure 6. Input-Referred and Output-Referred Noise of the High Current
–100
100
0 .1
–20
–30
–40
–50
–60
–70
–80
–90
20
15
10
10
5
0
100k
100k
1
10
Figure 7. Output Impedance of the High Current Driver
FB1
and R
HD3
FB2
Current Driver—See Figure 54
of the preamplifier = 100 Ω,
Driver—See Figure 52
1M
LOAD RESISTANCE (Ω)
1M
FREQUENCY (Hz)
FREQUENCY (Hz)
See Figure 53
100
RTO
RTI
1V p-p
2V p-p
10M
10M
HD2
100M
50M
1k