Datasheet

REV. B
–10–
AD606–Typical Performance Characteristics
5
–25
20
–10
–20
–60
–15
–80
0
–5
0
–20–40
INPUT LEVEL – dBm
NORMALIZED PHASE SHIFT – Degrees
10.7MHz
45MHz
70MHz
Figure 11. Normalized Limiter
Phase Response vs. Input Level at
10.7 MHz, 45 MHz, and 70 MHz
10
–2
–4
–60
–3
–80
1
–1
0
2
3
4
0–40
–20
INPUT AMPLITUDE – dBm
LOGARITHMIC ERROR – dB
T
A
= –258C
T
A
= +708C
T
A
= +258C
Figure 14. Logarithmic Conform-
ance as a Function of Input Level at
10.7 MHz at –25 ° C, +25 ° C, and
+70
° C
Figure 17. V
LOG
Response to a
10.7 MHz CW Signal Modulated by
a 25 µ s Wide Pulse with a 25 kHz
Repetition Rate Using 200 pF Input
Coupling Capacitors. The Input Sig-
nal Goes from +5 dBm to –75 dBm
in 20 dB Steps.
0.5
–5.5
20
–2.5
–4.5
–60
–3.5
–80
–0.5
–1.5
0
–20–40
INPUT LEVEL – dBm
NORMALIZED LIMITER OUTPUT – dB
–6.5
–50–70 –10–30
10.7MHz
45MHz
70MHz
Figure 10. Normalized Limiter
Amplitude Response vs. Input Level
at 10.7 MHz, 45 MHz and 70 MHz
4.5
0
10
1
0.5
–60–80
2
1.5
2.5
3
3.5
4
0–20–40
INPUT POWER – dBm
V
LOG
– Volts DC
V
S
= 5.5V
V
S
= 5V
V
S
= 4.5V
T
A
= +258C
Figure 13. V
LOG
Plotted vs. Input
Level at 10.7 MHz as a Function of
Power Supply Voltage
Figure 16. Limiter Response at
Onset of 10.7 MHz Modulated Pulse
at –75 dBm Using 200 pF Input
Coupling Capacitors
PRUP VOLTAGE – Volts
POWER SUPPLY CURRENT – mA
14
0
5
6
2
0.5
4
0
12
8
10
4.543.532.521.51
Figure 12. Supply Current vs. PRUP
Voltage at +25
° C
5
–5
10
–2
–4
–60
–3
–80
1
–1
0
2
3
4
0–40 –20
INPUT AMPLITUDE – dBm
LOGARITHMIC ERROR – dB
T
A
= –258C
T
A
= +708C
T
A
= +258C
Figure 15. Logarithmic Conform-
ance as a Function of Input Level at
45 MHz at –25 ° C, +25 ° C, and +70 ° C
Figure 18. Limiter Response at
Onset of 70 MHz Modulated Pulse
at –55 dBm Using 200 pF Input
Coupling Capacitors
8/30/99 9 AM