ISL59832IRZ Intersil, ISL59832IRZ Datasheet - Page 10

• Manufacturer Part Number: ISL59832IRZ
• Description: IC VIDEO FILTER CHRG PUMP 16TQFN
• Manufacturer: Intersil

Specifications of ISL59832IRZ

• Applications: Filter
• Number Of Circuits: 2
• -3db Bandwidth: 9MHz
• Current - Supply: 14mA
• Voltage - Supply, Single/dual (±): 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
• Package: 16QFN EP
• Driver Type: SDTV
• Number Of Segments: 2
• Maximum Output Current: 50 mA
• Maximum Operating Supply Voltage: 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ISL59832IRZTR; ISL59832IRZTR

Typical Performance Curves
FIGURE 21. LUMA CLAMP RESPONSE TO NEGATIVE
FIGURE 23. CHROMA CLAMP RESPONSE TO NEGATIVE
CHANNEL 1 OUTPUT
CHANNEL 2 OUTPUT
INPUT = NTSC S-VIDEO (CHROMA) + 2Hz SQUARE WAVE
(BEFORE COUPLING CAPACITOR)
TRANSIENT (CHANNEL 1)
TRANSIENT (CHANNEL 2)
FIGURE 19. SYNC_OUT SIGNAL
INPUT = NTSC VIDEO + 2Hz SQUARE WAVE
(BEFORE COUPLING CAPACITOR)
SYNC_OUT
VIDEO SIGNAL
10
TIME SCALE = 5µs/DIV
OUT = 500mV/DIV
SYNC_OUT = 500mV/DIV
TIMEBASE = 200µs/DIV
INPUT: 500mV/DIV
OUTPUT: 500mV/DIV
TIMEBASE = 2ms/DIV
INPUT: 500mV/DIV
OUTPUT: 500mV/DIV
V
CP
= V
S
= 3.3V, C
ISL59832
F
= 0.1µF, C
FIGURE 20. LUMA CLAMP RESPONSE TO POSITIVE
FIGURE 22. CHROMA CLAMP RESPONSE TO POSITIVE
S
0.01
= 0.22µF, C
100
0.1
10
CHANNEL 1 OUTPUT
INPUT = NTSC S-VIDEO (CHROMA) + 2Hz SQUARE WAVE
(BEFORE COUPLING CAPACITOR)
CHANNEL 2 OUTPUT
1
0M
RMS NOISE = 1.31mV
OUTPUT REFERRED
CHARGE PUMP NOISE,
CONTRIBUTES ONLY A SMALL
PERCENTAGE OF THE
OVERALL NOISE
2M
TRANSIENT (CHANNEL 1)
TRANSIENT (CHANNEL 2)
FIL
FIGURE 24. NOISE SPECTRUM
4M
= 0.4µF, C
INPUT = NTSC VIDEO + 2Hz SQUARE WAVE
(BEFORE COUPLING CAPACITOR)
6M
FREQUENCY (Hz)
IN1
8M
= C
10M 12M 14M 16M 18M 20M
IN2
= 0.1µF, R
TIMEBASE = 2ms/DIV
INPUT: 500mV/DIV
OUTPUT: 500mV/DIV
TIMEBASE = 1ms/DIV
INPUT: 500mV/DIV
OUTPUT: 500mV/DIV
L1
= R
L2
June 11, 2008
= 150Ω.
FN6267.1