®
ISL59119
Data Sheet
January 28, 2008
FN6319.1
Triple Channel Video Driver with LPF
The ISL59119 is a triple channel reconstruction filter with a
-3dB roll-off frequency of 8MHz. Operating from single
supplies ranging from +3.0V to +5.5V and sinking an
ultra-low 8mA quiescent current, the ISL59119 is ideally
suited for low power, battery-operated applications.
The ISL59119 is designed to meet the needs for micropower
and bandwidth required in battery-operated communication,
instrumentation and modern industrial applications such as
video on demand, cable set-top boxes, and MP3 players.
The ISL59119 is available in an 8 Ld SO package and is
specified for operation over the full -40°C to +85°C
temperature range.
Features
• 5th Order 8MHz Reconstruction Filter
• Low Supply Current (8mA typ)
• Supplies from +3.0V to +5.5V
• Rail-to-Rail Output
• Pb-free (RoHS compliant)
Applications
• Video Amplifiers
• Portable and Handheld Products
• Communications Devices
• Video on Demand
• Cable Set-top Boxes
Ordering Information
PART
NUMBER
(Note)
ISL59119IBZ*
PART
MARKING
59119 IBZ
TEMP.
RANGE
(°C)
PACKAGE(
Pb-Free)
PKG.
DWG. #
MDP0027
• Satellite Set-top Boxes
• MP3 Players
• Personal Video Recorder
-40 to +85°C 8 Ld SOIC
*Add “-T13” suffix for tape and reel. Please refer to TB347 for details
on reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach
materials and 100% matte tin plate PLUS ANNEAL - e3 termination
finish, which is RoHS compliant and compatible with both SnPb and
Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J STD-020.
Block Diagram
+
-
75mV
Y
IN
1µA
500mV
8MHz
- +
x2
Y
OUT
Pinout
ISL59119
(8 LD SO)
TOP VIEW
Y
IN
1
C
IN
2
CVBS
IN
3
V
DD
4
8 Y
OUT
7 C
OUT
6 CVBS
OUT
5 GND
CVBS
IN
1µA
C
IN
+
-
8MHz
75mV
- +
x2
C
OUT
75mV
8MHz
- +
x2
CVBS
OUT
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2007, 2008. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
ISL59119
Absolute Maximum Ratings
(T
A
= +25°C)
Supply Voltage from V
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . 6.0V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . V
DD
+0.3V to GND -0.3V
Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA
Thermal Information
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +125°C
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +125°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are
at the specified temperature and are pulsed tests, therefore: T
J
= T
C
= T
A
Electrical Specifications
PARAMETER
INPUT CHARACTERISTICS
V
DD
I
DD
V
DD
= 3.3V, T
A
= +25°C, R
L
= 150Ω to GND, unless otherwise specified.
CONDITIONS
MIN
TYP
MAX
UNIT
DESCRIPTION
Supply Voltage Range
Quiescent Supply Current
V
DD
= 3.3V, V
IN
= 500mV, no load
V
DD
= 5.5V, V
IN
= 500mV, no load
3.0
8.4
9.5
-40
0.5
0
1
-2.6
10
-40
0.5
0
1
-2.6
10
420
-60
25
5
-150
80
R
L
= 150Ω
1.95
-2
V
DD
= 3.3V
V
DD
= 5.0V
35
45
60
2.6
65
65
44
48
150
3.1
550
-40
40
7
0
145
2.0
5.5
11.5
12.5
+40
2
-1.5
V
mA
mA
mV
µA
mA
MΩ
V
Y_CLAMP
I
Y_DOWN
I
Y_CLAMP
R
Y
V
CVBS_CLAMP
I
CVBS_DOWN
I
CVBS_CLAMP
R
CVBS
V
C_CLAMP
I
C_DOWN
I
C_UP
R
C
I
C
V
Y_SYNC
A
V
Y Input Clamp Voltage
Y Input Pull-down Current
Y Input Clamp Pull-up Current
Y Input Resistance
CVBS Input Clamp Voltage
CVBS Input Pull-down Current
CVBS Input Clamp Pull-up Current
CVBS Input Resistance
C Input Clamp Voltage
C Input Clamp Pull-down Current
C Input Clamp Pull-up Current
C Input Resistance
C Input Bias Current
Y Input Sync Detect Voltage
Voltage Gain
C-Y-CVBS Channel Mismatch
DC Power Supply Rejection
I
Y
= -100µA
V
Y
= 0.5V
V
Y
= -0.2V
0.5V < V
Y
< 1V
I
CVBS
= -100µA
V
CVBS
= 0.5V
V
CVBS
= -0.2V
0.5V < V
CVBS
< 1V
V
Y
< 0.08V, I
C
= 0A
V
C
= 1V, V
Y
< 0.08V
V
C
= 0V, V
Y
< 0.08V
V
Y
< 0.08V, 0.25V < V
C
< 0.75V
V
Y
> 0.2V
40
2
-1.5
mV
µA
mA
MΩ
650
-25
60
10
+150
200
2.04
+2
mV
µA
µA
kΩ
nA
mV
V/V
%
dB
dB
Δ
A
V
PSRR
V
OS
V
OH
I
SC
Output Level Shift Voltage
Output Voltage High Swing
Output Short-Circuit Current
V
IN
= 0V, no load
V
IN
= 2V, R
L
= 75Ω to GND (dual load)
V
IN
= 2V, to GND through 10Ω, sourcing
V
IN
= 100mV, out short to V
DD
through 10Ω
240
mV
V
mA
mA
AC PERFORMANCE
PB
BW
Passband Flatness
-3dB Bandwidth
f = 4.2MHz relative to 1.1MHz, R
L
= 150Ω,
C
L
= 5pF
R
L
= 150Ω, C
L
= 5pF
-1
0
8
+1
dB
MHz
2
FN6319.1
January 28, 2008
ISL59119
Electrical Specifications
PARAMETER
SB
dG
dP
D/DT
XTALK
R
OUT_AC
+SR
-SR
V
DD
= 3.3V, T
A
= +25°C, R
L
= 150Ω to GND, unless otherwise specified.
(Continued)
CONDITIONS
f = 27MHz relative to 1.1MHz
NTSC and PAL
NTSC and PAL
f = 100kHz, 5MHz
f = 1MHz, between any two channels
f = 4.2MHz
10% to 90%, V
IN
= 1V step
90% to 10%, V
IN
= 1V step
15
15
MIN
-60
TYP
-50
0.2
0.5
5.4
-70
1.5
25
20
45
45
MAX
-40
UNIT
dB
%
°
ns
dB
Ω
V/µs
V/µs
DESCRIPTION
Normalized Stopband Gain
Differential Gain
Differential Phase
Group Delay Variation
Crosstalk
Output Impedance
Positive Slew Rate
Negative Slew Rate
Connection Diagram
3.3V
0.1µF
V
DD
+
-
Y
IN
Y (LUMINANCE)
0.1µF
1µA
500mV
8MHz
75mV
- +
x2
75
75
Y
OUT
Y
OUT
S-VIDEO CABLE
C
IN
C (CHROMINANCE)
0.1µF
+
-
CVBS
IN
CVBS (COMPOSITE)
0.1µF
1µA
8MHz
8MHz
75mV
- +
x2
C
OUT
C
OUT
75
75
75mV
- +
x2
CVBS
OUT
CVBS
OUT
75
75
Pin Descriptions
PIN NUMBER
1
2
3
4
5
6
7
8
PIN NAME
Y
IN
C
IN
CVBS
IN
V
DD
GND
CVBS
OUT
C
OUT
Y
OUT
Luminance Input
Chrominance input
Composite Video input
Positive power supply
Ground
Composite Video output
Chrominance output
Luminance output
DESCRIPTION
3
FN6319.1
January 28, 2008
ISL59119
Typical Performance Curves
1
NORMALIZED GAIN (dB)
NORMALIZED GAIN (dB)
0
-1
-2
-3
-4
V
IN
= 100mV
P-P
V
DD
= 3.3V
0
-1
-2
-3
-4
V
IN
= 700mV
P-P
V
DD
= 5V
1
V
DD
= 3.3V
V
DD
= 5V
-5
0.1M
1M
10M
100M
-5
0.1M
1M
10M
100M
FREQUENCY (Hz)
FREQUENCY (Hz)
FIGURE 1. SMALL SIGNAL GAIN vs FREQUENCY -0.1dB
FIGURE 2. LARGE SIGNAL GAIN vs FREQUENCY -0.1dB
10
NORMALIZED GAIN (dB)
0
-10
-20
-30
-40
-50
-60
0.1M
V
IN
= 100mV
P-P
OR 700mV
P-P
GAIN (dB)
0.2
C
L
= 220pF
0
-0.2
-0.4
-0.6
-0.8
-1
0.1M
V
IN
= 100mV
P-P
C
L
= 39pF
1M
10M
FREQUENCY (Hz)
100M
1M
10M
FREQUENCY (Hz)
100M
FIGURE 3. GAIN vs FREQUENCY -3dB POINT
FIGURE 4. GAIN vs FREQUENCY FOR VARIOUS C
LOAD
140
120
V
DD
= 3.3V
0
-10
REJECTION (dB)
-20
-30
-40
-50
-60
-70
1k
10k
100k
FREQUENCY (Hz)
1M
10Mk
V
DD
= 5V
V
AC
= 100mV
P-P
100
DELAY (ns)
80
60
40
20
0
0.1M
V
DD
= 5V
V
DD
= 3.3V
1M
10M
FREQUENCY (Hz)
100M
FIGURE 5. GROUP DELAY vs FREQUENCY
FIGURE 6. PSRR vs FREQUENCY
4
FN6319.1
January 28, 2008
ISL59119
Typical Performance Curves
(Continued)
80
70
CROSSTALK (dB)
IMPEDANCE (Z)
60
50
40
30
20
10
0
0.01M
0.1M
1M
FREQUENCY (Hz)
10M
V
DD
= 5V
100M
V
DD
= 3.3V
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.1M
CHROMA TO CV
1M
Y TO CV
CV TO Y
100M
Y TO CHROMA
CV TO CHROMA
CHROMA TO LUMA
10M
FREQUENCY (Hz)
FIGURE 7. OUTPUT IMPEDANCE vs FREQUENCY
FIGURE 8. CROSSTALK vs FREQUENCY
5.0
OUTPUT MAGNITUDE (V
P-P
)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0.5
1.0
1.5
2.0
INPUT MAGNITUDE (V
P-P
)
2.5
3.0
CURRENT (mA)
f = 500kHz
9.4
9.2
9.0
8.8
8.6
8.4
8.2
8.0
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
VOLTAGE (V)
INPUTS FLOATING
NO LOAD
FIGURE 9. MAXIMUM OUTPUT MAGNITUDE vs INPUT
MAGNITUDE
FIGURE 10. SUPPLY CURRENT vs SUPPLY VOLTAGE
f
IN
= 500kHz
TIMEBASE = 200ns/DIV
VERTICAL SCALE: 500mV/DIV
f
IN
= 500kHz
TIMEBASE = 200ns/DIV
VERTICAL SCALE: 100mV/DIV
OUTPUT
FIGURE 11. LARGE SIGNAL STEP RESPONSE
FIGURE 12. SMALL SIGNAL PULSE RESPONSE
5
FN6319.1
January 28, 2008
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