MUX-amp has a fixed gain of 1 and a 1GHz bandwidth. The
device contains logic inputs for channel selection (S0, S1),
and a three-state output control (HIZ) for individual
selection of MUX amps that share a common video output
line. All logic inputs have pull-downs to ground and may be
left floating.
TABLE 1. TRUTH TABLE
HIZ
0
0
0
0
1
S1
0
0
1
1
X
S0
0
1
0
1
X
OUT
IN0
IN1
IN2
IN3
HIZ
Features
• 1GHz (-3dB) Bandwidth (V
OUT
= 200mV
P-P
)
• 235MHz (-3dB) Bandwidth (V
OUT
= 2V
P-P
)
• Slew Rate (R
L
= 525
V
OUT
= 5V) . . . . . . . . . . . . 1452V/
s
• High Speed Three-state Output (HIZ)
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• HDTV/DTV Analog Inputs
• Video Projectors
• Computer Monitors
• Set-top Boxes
• Security Video
Pinout
ISL59442
(14 LD SO)
TOP VIEW
IN0 1
NIC 2
IN1 3
GND 4
IN2 5
NIC 6
IN3 7
A=1
14 V+
13 S0
12 S1
• Broadcast Video Equipment
Functional Diagram
EN0
S0
EN1
S1
11 HIZ
10 OUT
9 NIC
8 V-
HIZ
EN3
DECODE
IN0
IN1
EN2
IN2
IN3
OUT
Ordering Information
PART NUMBER
ISL59442IB
ISL59442IB-T7
ISL59442IB-T13
ISL59442IBZ (Note)
ISL59442IBZ-T7 (Note)
ISL59442IBZ-T13 (Note)
PART MARKING
59442IB
59442IB
59442IB
59442IBZ
59442IBZ
59442IBZ
TAPE & REEL
-
7”
13”
-
7”
13”
PACKAGE
14 Ld SOIC
14 Ld SOIC
14 Ld SOIC
14 Ld SOIC (Pb-free)
14 Ld SOIC (Pb-free)
14 Ld SOIC (Pb-free)
PKG. DWG. #
MDP0027
MDP0027
MDP0027
MDP0027
MDP0027
MDP0027
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination
finish, which are 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.
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. If an input signal is applied before the supplies are powered up, the input current must be limited to these maximum values.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical 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
GENERAL
I
S
V+ = +5V, V- = -5V, GND = 0V, T
A
= +25°C, Input Video = 1V
P-P
and R
L
= 500 to GND, V
HIZ
= 0.8V,
Unless Otherwise Specified
CONDITIONS
MIN
TYP
MAX
UNIT
DESCRIPTION
Supply Current (V
OUT
= 0V)
No load, V
HIZ
= 0.8V
No load, V
HIZ
= 2.0V
14.5
12
18
15.5
20
17.5
mA
mA
V
V
OUT
I
OUT
V
OS
Ib
R
out
Positive and Negative Output Swing
Output Current
Output Offset Voltage
Input Bias Current
Output Resistance
V
IN
=
±
3.5V, R
L
= 500
R
L
= 10 to GND
±
3.2
±
80
-2
±
3.44
±
120
9
-2.5
1.4
0.2
10
±
180
20
-1
mA
mV
A
M
M
V
IN
= 0V
HIZ = logic high, (DC)
HIZ = logic low, (DC)
-5
R
IN
A
CL
or A
V
I
TRI
LOGIC
V
H
V
L
I
IH
I
IL
AC GENERAL
-3dB BW
Input Resistance
Voltage Gain
Output Current in Three-state
V
IN
=
±
3.5V
V
IN
=
±
1.5V, R
L
= 500
V
OUT
= 0V
0.999
-35
1.001
6
1.003
35
V/V
A
Input High Voltage (Logic Inputs)
Input Low Voltage (Logic Inputs)
Input High Current (Logic Inputs)
Input Low Current (Logic Inputs)
2
0.8
50
90
2
150
V
V
A
A
-3dB Bandwidth
V
OUT
= 200mV
P-P
, C
L
= 1.6pF
V
OUT
= 2V
P-P
, C
L
= 23.6pF, R
S
= 25
1.0
235
100
35
0.01
0.02
1452
1124
GHz
MHz
MHz
MHz
%
°
V/s
V/s
0.1dB BW
0.1dB Bandwidth
V
OUT
= 200mV
P-P
, C
L
= 1.6pF
V
OUT
= 2V
P-P
, C
L
= 23.6pF, R
S
= 25
dG
dP
+SR
-SR
Differential Gain Error
Differential Phase Error
Slew Rate
Slew Rate
NTC-7, R
L
= 150
NTC-7, R
L
= 150
25% to 75%, V
OUT
= 5V,
R
L
= 525, C
L
= 23.6pF
25% to 75%, V
OUT
= 5V,
R
L
= 525, C
L
= 23.6pF
FN7452 Rev 4.00
January 5, 2007
Page 2 of 11
ISL59442
Electrical Specifications
PARAMETER
PSRR
ISO
V+ = +5V, V- = -5V, GND = 0V, T
A
= +25°C, Input Video = 1V
P-P
and R
L
= 500 to GND, V
HIZ
= 0.8V,
Unless Otherwise Specified
(Continued)
CONDITIONS
DC, PSRR V+ and V- combined
V
±
=
±
4.5V to
±
5.5V
f = 10MHz, Ch-Ch X-Talk and Off Isolation,
C
L
= 1.6pF
MIN
-50
TYP
-57
75
MAX
UNIT
dB
dB
DESCRIPTION
Power Supply Rejection Ratio
Channel Isolation
SWITCHING CHARACTERISTICS
V
GLITCH
Channel-to-Channel Switching Glitch V
IN
= 0V, C
L
= 23.6pF, R
S
= 25
HIZ Switching Glitch
t
SW-L-H
t
SW-H-L
V
IN
= 0V, C
L
= 23.6pF, R
S
= 25
2
135
30
28
mV
P-P
mV
P-P
ns
ns
Channel Switching Time Low to High 1.2V logic threshold to 10% movement of
analog output
Channel Switching Time High to Low 1.2V logic threshold to 10% movement of
analog output
TRANSIENT RESPONSE
tr, tf
Rise and Fall Time, 10% to 90%
V
OUT
= 200mV
P-P
, C
L
= 1.6pF
V
OUT
= 2V
P-P
, C
L
= 23.6pF, R
S
= 25
t
S
t
PLH
0.1% Settling Time
Propagation Delay - Low to High,
10% to 10%
Propagation Delay- High to Low,
10% to 10%
Overshoot
V
OUT
= 2V
P-P
, C
L
= 23.6pF, R
S
= 25
V
OUT
= 200mV
P-P
, C
L
= 1.6pF
V
OUT
= 2V
P-P
, C
L
= 23.6pF, R
S
= 25
V
OUT
= 200mV
P-P
, C
L
= 1.6pF
V
OUT
= 2V
P-P
, C
L
= 23.6pF, R
S
= 25
V
OUT
= 200mV
P-P
, C
L
= 1.6pF
V
OUT
= 2V
P-P
, C
L
= 23.6pF, R
S
= 25
0.69
1.4
6.6
0.46
0.92
0.52
0.97
8.3
13.3
ns
ns
ns
ns
ns
ns
ns
%
%
t
PHL
O
S
Typical Performance Curves
V
S
=
±
5V, R
L
= 500 to GND, T
A
= +25°C, unless otherwise specified.
5
4
3
NORMALIZED GAIN (dB)
2
1
0
-1
-2
-3
-4
C
L
INCLUDES 1.6pF
BOARD CAPACITANCE
0.01
0.1
1 1.5
C
L
= 5.5pF
V
OUT
= 200mV
P-P
NORMALIZED GAIN (dB)
C
L
= 9.7pF
C
L
= 7.2pF
5
4 V
OUT
= 200mV
P-P
C
L
= 1.6pF
3
2
1
0
-1
-2
-3
-4
-5
0.001
0.01
0.1
R
L
= 150
R
L
= 75
R
L
= 1k
R
L
= 500
C
L
= 1.6pF
-5
0.001
1 1.5
FREQUENCY (GHz)
FREQUENCY (GHz)
FIGURE 1. SMALL SIGNAL GAIN vs FREQUENCY vs C
L
FIGURE 2. SMALL SIGNAL GAIN vs FREQUENCY vs R
L
FN7452 Rev 4.00
January 5, 2007
Page 3 of 11
ISL59442
Typical Performance Curves
V
S
=
±
5V, R
L
= 500 to GND, T
A
= +25°C, unless otherwise specified.
5
4
3
NORMALIZED GAIN (dB)
2
1
0
-1
-2
-3
-4
C
L
INCLUDES 1.6pF
BOARD CAPACITANCE
0.01
C
L
= 23.6pF
C
L
= 11.6pF
C
L
= 16.6pF
NORMALIZED GAIN (dB)
V
OUT
= 2V
P-P
R
S
= 25
5
4
3
2
1
0
-1
-2
-3
-4
1 1.5
-5
0.001
0.01
V
OUT
= 2V
P-P
C
L
= 23.6pF
R
S
= 25
(Continued)
R
L
= 1k
R
L
= 75
R
L
= 500
R
L
= 150
-5
0.001
C
L
= 28.6pF
0.1
0.1
1 1.5
FREQUENCY (GHz)
FREQUENCY (GHz)
FIGURE 3. LARGE SIGNAL GAIN vs FREQUENCY vs C
L
FIGURE 4. LARGE SIGNAL GAIN vs FREQUENCY vs R
L
0.5
0.4
NORMALIZED GAIN (dB)
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
C
L
INCLUDES 1.6pF
BOARD CAPACITANCE
0.01
V
OUT
= 200mV
P-P
C
L
= 9.7pF
0.2
0.1
0.0
NORMALIZED GAIN (dB)
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
1 1.5
V
OUT
= 200mV
P-P
C
L
= 1.6pF
0.01
R
L
= 150
R
L
= 75
0.1
1 1.5
R
L
= 1k
C
L
= 5.5pF
C
L
= 7.2pF
R
L
= 500
C
L
= 1.6pF
-0.5
0.001
0.1
-0.8
0.001
FREQUENCY (GHz)
FREQUENCY (GHz)
FIGURE 5. SMALL SIGNAL 0.1dB GAIN vs FREQUENCY vs C
L
FIGURE 6. SMALL SIGNAL 0.1dB GAIN vs FREQUENCY vs R
L
0.5
0.4
0.3
NORMALIZED GAIN (dB)
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
V
OUT
= 2V
P-P
R
S
= 25
C
L
INCLUDES 1.6pF
BOARD CAPACITANCE
0.01
C
L
= 23.6pF
C
L
= 11.6pF
NORMALIZED GAIN (dB)
C
L
= 16.6pF
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
1 1.5
-0.5
0.001
0.01
0.1
1 1.5
R
L
= 75
R
L
= 150
V
OUT
= 2V
P-P
C
L
= 23.6pF
R
S
= 25
R
L
= 1k
R
L
= 500
C
L
= 28.6pF
-0.5
0.001
0.1
FREQUENCY (GHz)
FREQUENCY (GHz)
FIGURE 7. LARGE SIGNAL 0.1dB GAIN vs FREQUENCY vs C
L
FIGURE 8. LARGE SIGNAL 0.1dB GAIN vs FREQUENCY vs R
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