at Vs+ = 3 V and 5 V, Vs– = GND, Vocm
is open, 50-Ω single-ended input to differential output, RF = 402 Ω,Gain = 2 V/V, Rload =
500 Ω, and TA ≈ 25°C (unless otherwise noted)
Figure 7-11 Main
Amplifier Differential Open-Loop Gain and Phase vs Frequency
Figure 7-13 Input
Spot Noise Over Frequency
| Common-mode in to differential out, gain of 2
simulation |
|
Figure 7-15 CMRR
Over Frequency
Figure 7-17 Common-Mode, Small- and Large-Signal Response (Vocm pin driven)
| Total
of 4618 units, At Vs = 5V: μ = -35.1μV, σ = 38.9μV
|
Figure 7-19 Input
Offset Voltage
| Maximum differential output swing, Vocm at
midsupply |
Figure 7-21 Maximum Vopp vs Rload
Vocm
input floating, Total of 4618
units,
At Vs = 5V: μ
= 6.8mV, σ = 3.9mV |
Figure 7-23 Common-Mode Output Offset from Vs+ / 2 Default Value
| 10
MHz, 1-Vpp input single to differential gain of 2 |
Figure 7-25 PD Turn On Waveform
| Single-ended input to differential output, simulated
differential output impedance, (closed-loop) gain of 2
and 5 |
Figure 7-12 Closed-Loop Output Impedance
| Single-ended input to differential output, gain of 2, simulated with 1% resistor, worst-case
mismatch |
Figure 7-14 Output Balance Error Over Frequency
Single-ended to differential, gain of 2
PSRR
simulated to differential output |
Figure 7-16 PSRR
Over Frequency
| Vocm
input either driven to mid-supply by low impedance
source, or allowed to float and default to
mid-supply |
Figure 7-18 Output Common-Mode Noise
| Total of 4618 units,
At Vs = 5V: μ = 16.7nA, σ = 62.3nA |
Figure 7-20 Input
Offset Current
Figure 7-22 Supply Current vs PD Voltage
| Total of
4618 units, At Vs = 5V: μ = -0.3mV, σ =
1.3mV |
|
Figure 7-24 Common-Mode Output Offset from Driven Vocm
| 10
MHz, 1-VPP input single to differential gain
of 2 |
Figure 7-26 PD Turn Off Waveform