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EL7457 Datasheet

40MHz Non-Inverting Quad CMOS Driver

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EL7457
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 3. 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 (VH) or low (VL) supply
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
EL7457
[16-PIN SO (0.150”),
QSOP (0.150”)]
TOP VIEW
EL7457
[16-PIN QFN (4X4MM)]
TOP VIEW
1 INA
2 OE
3 INB
4 VL
5 GND
6 NC
7 INC
8 IND
VS+ 16
OUTA 15
OUTB 14
NC 13
VH 12
OUTC 11
OUTD 10
VS- 9
INB 1
VL 2
VL 3
GND 4
THERMAL
PAD*
12 OUTB
11 VH
10 VH
9 OUTC
* THERMAL PAD CONNECTED
TO PIN 7 (VS-)
DATASHEET
Features
• Clocking speeds up to 40MHz
• 4 channels
• 12ns tR/tF at 1000pF CLOAD
• 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 VL -5V
• -2V VH 16.5V
• 2A peak drive
• 3on resistance
• Input level shifters
• TTL/CMOS input-compatible
• Pb-free (RoHS compliant)
Applications
• CCD drivers
• Digital cameras
• Pin drivers
• Clock/line drivers
• Ultrasound transducer drivers
• Ultrasonic and RF generators
• Level shifting
FN7288
Rev 4.00
January 26, 2012
FN7288 Rev 4.00
January 26, 2012
Page 1 of 12


Renesas Electronics Components Datasheet

EL7457 Datasheet

40MHz Non-Inverting Quad CMOS Driver

No Preview Available !

EL7457
Ordering Information
PART NUMBER
(Notes 2, 3)
PART
MARKING
TEMP.
RANGE (°C)
PACKAGE
(Pb-free)
PKG.
DWG. #
EL7457CUZ
7457CUZ
-40°C to +85°C
16 Ld QSOP (0.150”)
MDP0040
EL7457CUZ-T13 (Note 1)
7457CUZ
-40°C to +85°C
16 Ld QSOP (0.150”)
MDP0040
EL7457CUZ-T7 (Note 1)
7457CUZ
-40°C to +85°C
16 Ld QSOP (0.150”)
MDP0040
EL7457CUZ-T7A (Note 1)
7457CUZ
-40°C to +85°C
16 Ld QSOP (0.150”)
MDP0040
EL7457CSZ
EL7457CSZ
-40°C to +85°C
16 Ld SO (0.150”)
MDP0027
EL7457CSZ-T13 (Note 1)
EL7457CSZ
-40°C to +85°C
16 Ld SO (0.150”)
MDP0027
EL7457CSZ-T7 (Note 1)
EL7457CSZ
-40°C to +85°C
16 Ld SO (0.150”)
MDP0027
EL7457CSZ-T7A (Note 1)
EL7457CSZ
-40°C to +85°C
16 Ld SO (0.150”)
MDP0027
EL7457CLZ
7457CLZ
-40°C to +85°C
16 Ld QFN (4x4mm)
L16.4X4H
EL7457CLZ-T13 (Note 1)
7457CLZ
-40°C to +85°C
16 Ld QFN (4x4mm)
L16.4X4H
EL7457CLZ-T7 (Note 1)
7457CLZ
-40°C to +85°C
16 Ld QFN (4x4mm)
L16.4X4H
EL7457CLZ-T7A (Note 1)
7457CLZ
-40°C to +85°C
16 Ld QFN (4x4mm)
L16.4X4H
NOTES:
1. Please refer to TB347 for details on reel specifications.
2. 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.
3. For Moisture Sensitivity Level (MSL), please see device information page for EL7457. For more information on MSL please see tech brief TB363.
FN7288 Rev 4.00
January 26, 2012
Page 2 of 12


Part Number EL7457
Description 40MHz Non-Inverting Quad CMOS Driver
Maker Renesas
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