ISL59830AIAZ Intersil, ISL59830AIAZ Datasheet - Page 14

• Manufacturer Part Number: ISL59830AIAZ
• Description: IC VIDEO DRIVER TRUE SGL 16-QSOP
• Manufacturer: Intersil

Specifications of ISL59830AIAZ

• Applications: Driver
• Output Type: Rail-to-Rail
• Number Of Circuits: 3
• -3db Bandwidth: 200MHz
• Slew Rate: 500 V/µs
• Current - Supply: 120mA
• Current - Output / Channel: 50mA
• Voltage - Supply, Single/dual (±): 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Power Supply Bypassing and Printed Circuit
Board Layout
Strip line design techniques are recommended for the input
and output signal traces. As with any high frequency device,
a good printed circuit board layout is necessary for optimum
performance. Lead lengths should be as short as possible.
The power supply pin must be well bypassed to reduce the
risk of oscillation. For normal single supply operation, where
the V
tantalum capacitor in parallel with a 0.1µF ceramic capacitor
from V
combination should be placed at each supply pin to ground if
split-internal supplies are to be used. In this case, the V
pin becomes the negative supply rail.
For good AC performance, parasitic capacitance should be
kept to a minimum. Use of wire-wound resistors should be
avoided because of their additional series inductance. Use
of sockets should also be avoided if possible. Sockets add
parasitic inductance and capacitance can result in
compromised performance. Minimizing parasitic capacitance
at the amplifier's inverting input pin is also very important.
S
- pin is connected to the ground plane, a single 4.7µF
S
+ to GND will suffice. This same capacitor
14
S
-
ISL59830A
September 26, 2006
FN6233.3