ISL59834 Datasheet, PDF (11/17 Pages) Intersil Corporation – Quad Channel, Single Supply, Video Reconstruction Filter with On-Board Charge Pump

ISL59834
Typical Performance Curves V_CP = V_S = 3.3V, C_F1 = C_F2 = 0.1µF, C_S1 = C_S2 = 0.22µF, C_FIL1 = C_FIL2 = 0.4µF, C_IN1 = C_IN2 =
C_IN3 = C_IN4 = 0.1µF, R_L1 = R_L2 = 150Ω. (Continued)
0.6
0.5
WAVEFORM = MODULATED RAMP
0 IRE to 100 IRE
0.4
0.3
0.2
0.1
0
-0.1
-0.2
0123456789
STEP
FIGURE 13. DIFFERENTIAL PHASE
10 11
TIME SCALE = 10ns/DIV
DISABLE = 1V/DIV
OUTPUT = 1V/DIV
DISABLE SIGNAL
OUTPUT SIGNAL
FIGURE 14. DISABLE TIME
TIME SCALE = 5µs/DIV
ENABLE = 1V/DIV
OUTPUT = 1V/DIV
ENABLE SIGNAL
ΔTIME = 35µs
OUTPUT SIGNAL
FIGURE 15. ENABLE TIME
TIME SCALE = 500ns/DIV
IN = 200mV/DIV
OUT = 500mV/DIV
INPUT
OUTPUT
FIGURE 16. 12.5T RESPONSE (CHANNELS 1 and 3)
TIMEBASE = 100ns/DIV
IN = 200mV/DIV
OUT = 500mV/DIV
INPUT
OUTPUT
FIGURE 17. 2T RESPONSE (CHANNELS 1 and 3)
TIME SCALE = 10µs/DIV
IN = 500mV/DIV
OUT = 1V/DIV
INPUT
OUTPUT
FIGURE 18. NTSC COLORBAR (CHANNELS 1 and 3)
11
FN6268.1
June 11, 2008