EL4501IU Intersil, EL4501IU Datasheet - Page 12

• Manufacturer Part Number: EL4501IU
• Description: IC VIDEO FRONT END AMP 24-QSOP
• Manufacturer: Intersil

Specifications of EL4501IU

• Applications: Video Front End (VFE)
• Number Of Circuits: 1
• -3db Bandwidth: 100MHz
• Slew Rate: 96 V/µs
• Current - Supply: 10.5mA
• Current - Output / Channel: 70mA
• Voltage - Supply, Single/dual (±): 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 24-QSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Pin Descriptions
NUMBER
PIN
1
2
3
4
5
6
7
DS ENABLE
PIN NAME
DS MODE
VIDEO IN
RFREQ
GNDD
GND
VFB
PIN TYPE
12
Input
Input
Input
Input
Input
Input
Input
Connection for gain and feedback resistors, R
R
Input to DC-restore amplifier; input coupling capacitor
connects from here to video source
Sets the mode of the DS comparator; logic low selects
a standard logic output; logic high selects an open
drain/collector
Enables the output of the comparator; a logic high
enables the comparator; a logic low three-states it
Analog ground
Digital ground
Connection for bias resistor that sets the overall timing
G
PIN DESCRIPTION
EL4501
F
and
GND
V
EQUIVALENT CIRCUIT
GND
S
V
GND
GND
S
V
V
S
S
GND
V
S
CIRCUIT 1
CIRCUIT 2
CIRCUIT 3
CIRCUIT 4
CIRCUIT 5