Pentek 6210 Operating Manual page 148

AD603
102
100
98
96
94
100k 1M
FREQUENCY – Hz
Figure 25. Input Impedance vs.
Frequency (Gain = –10 dB)
1V
100
90
10
0%
1V
Figure 28. Gain-Control Channel
Response Time
3.5V
INPUT
500mV/DIV
500mV
OUTPUT
500mV/DIV
–1.5V
–44ns 50ns
Figure 31. Transient Response,
G = 0 dB, Pin 5 Connected to Pin 7
(Input is 500 ns Period, 50% Duty-
Cycle Square Wave, Output Is
Captured Using Tektronix 11402
Digitizing Oscilloscope)
102
100
98
96
94
10M 100M 100k
Figure 26. Input Impedance vs.
Frequency (Gain = +10 dB)
4.5V
500mV
200ns
–500mV
–49ns
Figure 29. Input Stage Overload
Recovery Time, Pin 5 Connected to
Pin 7 (Input Is 500 ns Period, 50%
Duty-Cycle Square Wave, Output Is
Captured Using Tektronix 11402
Digitizing Oscilloscope)
3.5V
GND
500mV
GND
–1.5V
456ns
–44ns
Figure 32. Transient Response,
G = +20 dB, Pin 5 Connected to Pin 7
(Input is 500 ns Period, 50% Duty-
Cycle Square Wave, Output Is
Captured Using Tektronix 11402
Digitizing Oscilloscope)
1M 10M 100M
FREQUENCY – Hz
INPUT GND
1V/DIV
OUTPUT GND
500mV/DIV
50ns 451ns
INPUT GND
100mV/DIV
OUTPUT GND
500mV/DIV
50ns 456ns
–12–
102
100
98
96
94
100k 1M 10M
FREQUENCY – Hz
Figure 27. Input Impedance vs.
Frequency (Gain = +30 dB)
8V
INPUT GND
100mV/DIV
1V
OUTPUT GND
1V/DIV
–2V
–49ns 50ns
Figure 30. Output Stage Overload
Recovery Time, Pin 5 Connected to
Pin 7 (Input Is 500 ns Period, 50%
Duty-Cycle Square Wave, Output Is
Captured Using Tektronix 11402
Digitizing Oscilloscope)
0
–10
–20
–30
–40
–50
–60
100k 1M 10M
FREQUENCY – Hz
Figure 33. PSRR vs. Frequency (Worst
Case Is Negative Supply PSRR,
Shown Here)
100M
451ns
100M
REV. D