EL7457CUZT7 Intersil Corporation, EL7457CUZT7 Datasheet

EL7457CUZT7

Manufacturer Part Number

EL7457CUZT7

Description

SSOP16

Manufacturer

Intersil Corporation

Datasheets

1.EL7457CUZT7.pdf (12 pages)

2.EL7457CUZT7.pdf (12 pages)

Specifications of EL7457CUZT7

Date_code

09+

Current page: 1 of 12
Download datasheet (639Kb)

40MHz Non-Inverting Quad CMOS Driver

The EL7457 is a high speed, non-inverting, quad CMOS

driver. It is capable of running at clock rates up to 40MHz

and features 2A peak drive capability and a nominal on-

resistance of just 3Ω. The EL7457 is ideal for driving highly

capacitive loads, such as storage and vertical clocks in CCD

applications. It is also well suited to ATE pin driving, level-

shifting, and clock-driving applications.

The EL7457 is capable of running from single or dual power

supplies while using ground referenced inputs. Each output

can be switched to either the high (V

pins, depending on the related input pin. The inputs are

compatible with both 3V and 5V CMOS and TTL logic. The

output enable (OE) pin can be used to put the outputs into a

high-impedance state. This is especially useful in CCD

applications, where the driver should be disabled during

power down.

The EL7457 also features very fast rise and fall times which

are matched to within 1ns. The propagation delay is also

matched between rising and falling edges to within 2ns.

The EL7457 is available in 16-pin QSOP, 16-pin SO

(0.150"), and 16-pin QFN packages. All are specified for

operation over the full -40°C to +85°C temperature range.

Pinouts

[16-PIN SO (0.150”),

QSOP (0.150”)]

INA

INB

GND

INC

IND

TOP VIEW

EL7457

OUTB

OUTC

OUTD

OUTA

VS+

VS-

GND

* THERMAL PAD CONNECTED

TO PIN 7 (V

INB

[16-PIN QFN (4x4mm)]

Data Sheet

) or low (V

TOP VIEW

THERMAL

EL7457

PAD*

) supply

OUTB

OUTC

1-888-INTERSIL or 321-724-7143

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Features

• Clocking speeds up to 40MHz

• 4 channels

• 12ns t

• 1ns rise and fall time match

• 1.5ns prop delay match

• Low quiescent current - <1mA

• Fast output enable function - 12ns

• Wide output voltage range

• 8V ≥ V

• -2V ≤ V

• 2A peak drive

• 3Ω on resistance

• Input level shifters

• TTL/CMOS input-compatible

• Pb-free available (RoHS compliant)

Applications

• CCD drivers

• Digital cameras

• Pin drivers

• Clock/line drivers

• Ultrasound transducer drivers

• Ultrasonic and RF generators

• Level shifting

January 3, 2005

All other trademarks mentioned are the property of their respective owners.

≥ -5V

≤ 16.5V

Intersil (and design) is a registered trademark of Intersil Americas Inc.

at 1000pF C

LOAD

EL7457

FN7288.3

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