ISL59920 Datasheet, PDF (7/16 Pages) Intersil Corporation – Triple Analog Video Delay Lines

ISL59920, ISL59921, ISL59922, ISL59923
Typical Performance Curves (Continued)
2
0ns
0
-2
10ns
-4
30ns
20ns
-6
-8
V_IN = 700mV_P-P
GAIN = 1
-10
100k
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 8. ISL59923 FREQUENCY RESPONSE (GAIN = 1)
2
0ns
0
-2
10ns
-4
30ns
20ns
-6
-8
V_IN = 700mV_P-P
GAIN = 2
-10
100k
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 9. ISL59923 FREQUENCY RESPONSE (GAIN = 2)
SENABLE
TIMEBASE: 500ns/div
SENABLE: 1V/div
OUTPUT: 100mV/div
GAIN: 1
OUTPUT
FIGURE 10. OFFSET CORRECTION DAC ADJUST
250
OUTPUT REFERRED
GAIN = 2
200
150
100
50
0
0M
100M 200M 300M 400M 500M 600M
FREQUENCY (Hz)
FIGURE 11. ISL59920 NOISE SPECTRUM (10k TO 500MHz)
200
180
160
140
120
100
80
60
40
20
OUTPUT REFERRED
GAIN = 2
0
0M
100M 200M
300M
400M
FREQUENCY (Hz)
500M
600M
FIGURE 12. ISL59921 NOISE SPECTRUM (10k TO 500MHz)
250
200
150
100
50
OUTPUT REFERRED
GAIN = 2
0
0M
100M 200M 300M 400M
FREQUENCY (Hz)
500M
600M
FIGURE 13. ISL59922 NOISE SPECTRUM (10k TO 500MHz)
7
FN6826.2
August 31, 2010