ISL59116 Datasheet, PDF (3/10 Pages) Intersil Corporation – YC to Composite Video Driver with LPF

ISL59116
Electrical Specifications V_DD = 3.3V, T_A = +25°C, R_L = 150Ω to GND, unless otherwise specified. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN TYP
dG
Differential Gain
NTSC and PAL
0.10
dP
Differential Phase
NTSC and PAL
0.5
D/DT
Group Delay Variation
f = 100kHz, 5MHz
5.4
SNR
Signal To Noise Ratio
100% white signal
65
T_ON
T_OFF
+SR
-SR
t_F
t_R
Enable Time
Disable Time
Positive Slew Rate
Negative Slew Rate
Fall Time
Rise Time
V_IN = 500mV, V_OUT to 1%
V_IN = 500mV, V_OUT to 1%
20% to 80%, V_IN = 1V step
80% to 20%, V_IN = 1V step
2.5V_STEP, 80% - 20%
2.5V_STEP, 20% - 80%
200
14
30
45
-30
-45
25
22
Connection Diagram
MAX
60
-60
UNIT
%
°
ns
dB
ns
ns
V/µs
V/µs
ns
ns
Y (LUMINANCE)
C (CHROMINANCE)
Y_IN
0.1µF
C_IN
0.1µF
+
-
500mV
9MHz
5µA
9MHz
µC OR
TIE TO 3.3V
EN_CLAMP
EN
NOTES:
EN_CLAMP IS HIGH FOR AC COUPLED INPUTS (as shown)
EN_CLAMP IS LOW FOR DC COUPLED INPUTS
65mV
- + x2
S-VIDEO CABLE
Y_OUT
75
Y_OUT
75
65mV
- + x2
C_OUT
75
C_OUT
75
+
+
65mV
CVBS_OUT
- + x2
75
CVBS_OUT
75
Pin Descriptions
PIN NUMBER
A1
A2
A3
B1
B2
B3
C1
C2
C3
PIN NAME
C_IN
GND
C_OUT
EN_CLAMP
EN
CVBS_OUT
Y_IN
V_DD
Y_OUT
DESCRIPTION
Chrominance input
Ground
Chrominance output
Enable clamp. Tie high for AC coupled inputs. Tie low for DC coupled inputs.
Enable
Composite Video output
Luminance Input
Positive power supply
Luminance output
3
FN6277.0
September 21, 2006