ada4932 Analog Devices, Inc., ada4932 Datasheet - Page 9

• Manufacturer Part Number: ada4932
• Description: Low Power Differential Adc Driver
• Manufacturer: Analog Devices, Inc.

TYPICAL PERFORMANCE CHARACTERISTICS
T
Refer to Figure 52 for test setup. Refer to Figure 55 for signal definitions.
A
= 25°C, +V
Figure 8. Small Signal Frequency Response for Various R
Figure 9. Small Signal Frequency Response for Various Supplies
Figure 7. Small Signal Frequency Response for Various Gains
–1
–2
–3
–4
–5
–6
–7
–8
–1
–2
–3
–4
–5
–6
–7
–8
–1
–2
–3
–4
–5
–6
–7
–8
2
1
0
2
1
0
2
1
0
1M
1M
1M
V
R
V
V
R
IN
OUT, dm
OUT, dm
F
G
= 499Ω
= 499Ω, 249Ω
S
= 100mV p-p
= 5 V, −V
= 100mV p-p
= 100mV p-p
10M
10M
10M
S
= −5 V, V
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
100M
V
V
OCM
S
S
= ±5V
= ±2.5V
100M
100M
= 0 V, R
GAIN = 1
GAIN = 2
R
R
1G
F
F
= R
= R
G
= 499 Ω, R
G
G
= 499Ω
= 205Ω
F
and R
10G
1G
1G
G
F
Rev. 0 | Page 9 of 28
= 499 Ω, R
T
= 53.6 Ω (when used), R
Figure 11. Large Signal Frequency Response for Various R
Figure 12. Large Signal Frequency Response for Various Supplies
Figure 10. Large Signal Frequency Response for Various Gains
–1
–2
–3
–4
–5
–6
–7
–8
–1
–2
–3
–4
–5
–6
–7
–8
–1
–2
–3
–4
–5
–6
–7
–8
2
1
0
2
1
0
2
1
0
1M
1M
1M
V
V
R
R
OUT, dm
IN
F
G
V
= 499Ω
= 499Ω, 249Ω
= 2V p-p
OUT, dm
= 2V p-p
= 2V p-p
10M
L, dm
10M
10M
R
F
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
ADA4932-1/ADA4932-2
= R
= 1 kΩ, unless otherwise noted.
G
= 205Ω
R
F
V
V
= R
S
S
= ±5V
= ±2.5V
G
100M
100M
100M
= 499Ω
GAIN = 1
GAIN = 2
F
and R
1G
1G
1G
G