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ISL59311_0704 Datasheet, PDF (9/14 Pages) Intersil Corporation – Differential Video Amplifier with Common Mode Sync Encoder and Serial Digital Interface
ISL59311
Typical Performance Curves (Continued)
VCCA = 5V
RL = 200Ω
CHAN C
CL = 12pF
CL = 8.2pF
CL = 4.7pF
CL = 2.2pF
VCCA = 5V
RL = 200Ω
THD
OUTPUT C
OUTPUT B
OUTPUT A
FIGURE 11. DIFFERENTIAL FREQUENCY RESPONSE FOR
VARIOUS CL - DIFF (CHANNEL C)
FIGURE 12. TOTAL HARMONIC DISTORTION
VCCA = 5V
RL = 200Ω
2ND HARMONIC
OUTPUT A
OUTPUT B
OUTPUT C
VCCA = 5V
RL = 200Ω
3RD HARMONIC
OUTPUT C
OUTPUT B
OUTPUT A
FIGURE 13. 2ND HARMONIC DISTORTION
FIGURE 14. 3RD HARMONIC DISTORTION
RL = 200Ω DIFF
CL = 0pF
RISE
Δt = 1.2ns
FALL
Δt = 1.1ns
RL = 200Ω DIFF
CL = 0pF
RISE
Δt = 1.4ns
FALL
Δt = 1.3ns
TIME (20ns/DIV)
FIGURE 15. DIFFERENTIAL LARGE SIGNAL TRANSIENT
RESPONSE
TIME (20ns/DIV)
FIGURE 16. DIFFERENTIAL SMALL SIGNAL TRANSIENT
RESPONSE
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FN6372.3
April 25, 2007