LT1714CGN Linear Technology, LT1714CGN Datasheet

IC COMP R-RINOUT DUAL 16-SSOP

LT1714CGN

Manufacturer Part Number
LT1714CGN
Description
IC COMP R-RINOUT DUAL 16-SSOP
Manufacturer
Linear Technology
Series
UltraFast™r
Type
General Purposer
Datasheet

Specifications of LT1714CGN

Number Of Elements
2
Output Type
CMOS, Complementary, Rail-to-Rail, TTL
Voltage - Supply
2.4 V ~ 12 V, ±2.4 V ~ 6 V
Mounting Type
Surface Mount
Package / Case
16-SSOP (0.150", 3.90mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LT1714CGN
Manufacturer:
LT
Quantity:
10 000
Part Number:
LT1714CGN
Manufacturer:
LT/凌特
Quantity:
20 000
Part Number:
LT1714CGN#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT1714CGN#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
FEATURES
TYPICAL APPLICATIO
APPLICATIO S
High Speed Automatic Test Equipment
Current Sense for Switching Regulators
Crystal Oscillator Circuits
High Speed Sampling Circuits
High Speed A/D Converters
Pulse Width Modulators
Window Comparators
Extended Range V/F Converters
Fast Pulse Height/Width Discriminators
Line Receivers
High Speed Triggers
Ultrafast: 7ns at 20mV Overdrive
Rail-to-Rail Inputs
Rail-to-Rail Complementary Outputs
(TTL/CMOS Compatible)
Specified at 2.7V, 5V and 5V Supplies
Low Power (Per Comparator): 5mA
Output Latch
Inputs Can Exceed Supplies Without Phase Reversal
LT1713: 8-Lead MSOP Package
LT1714: 16-Lead Narrow SSOP Package
390
A 4 NTSC Subcarrier Voltage-Tunable Crystal Oscillator
5V
8.5ns at 5mV Overdrive
2k
+
200pF
100pF
LT1713
1M
1M
U
VARACTOR
Y1**
MV-209
DIODE
2k
15pF
** NORTHERN ENGINEERING LABS C-2350N-14.31818MHz
* 1% FILM RESISTOR
100pF
1M
U
0.047 F
C SELECT
(CHOOSE FOR CORRECT
PLL LOOP RESPONSE)
1N4148
1M*
5V
47k*
3V/5V/ 5V Rail-to-Rail Comparators
LT1004-2.5
1k*
3.9k*
171314 TA01
FREQUENCY
OUTPUT
DESCRIPTIO
The LT
comparators featuring rail-to-rail inputs, rail-to-rail
complementary outputs and an output latch. Optimized
for 3V and 5V power supplies, they operate over a single
supply voltage range from 2.4V to 12V or from 2.4V to
The LT1713/LT1714 are designed for ease of use in a
variety of systems. In addition to wide supply voltage
flexibility, rail-to-rail input common mode range extends
100mV beyond both supply rails and the outputs are
protected against phase reversal for inputs extending
further beyond the rails. Also, the rail-to-rail inputs may be
taken to opposite rails with no significant increase in input
current. The rail-to-rail matched complementary outputs
interface directly to TTL or CMOS logic and can sink 10mA
to within 0.5V of GND or source 10mA to within 0.7V of V
The LT1713/LT1714 have internal TTL/CMOS compatible
latches for retaining data at the outputs. Each latch holds
data as long as its latch pin is held high. Latch pin
hysteresis provides protection against slow moving or
noisy latch signals. The LT1713 is available in the 8-lead
MSOP package. The LT1714 is available in the 16-lead
narrow SSOP package.
UltraFast is a trademark of Linear Technology Corporation.
V
0V TO 5V
6V dual supplies.
Single/Dual, 7ns, Low Power,
IN
, LTC and LT are registered trademarks of Linear Technology Corporation.
®
1713/LT1714 are UltraFast
U
LT1713/LT1714 Propagation Delay
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.0
5.5
0
t
PD
10
vs Input Overdrive
t
PD
INPUT OVERDRIVE (mV)
+
LT1713/LT1714
20
30
TM
T
V
V
V
40
A
+
STEP
7ns, single/dual
= 25 C
= 5V
= 0V
= 100mV
50
171314 TA02
60
1
+
.

Related parts for LT1714CGN

LT1714CGN Summary of contents

Page 1

... Latch pin hysteresis provides protection against slow moving or noisy latch signals. The LT1713 is available in the 8-lead MSOP package. The LT1714 is available in the 16-lead narrow SSOP package. , LTC and LT are registered trademarks of Linear Technology Corporation. UltraFast is a trademark of Linear Technology Corporation. 5V 47k* LT1004-2.5 1N4148 3 ...

Page 2

... V /2 (Note 2.7V 2. 2.7V 2.7V CM ORDER PART TOP VIEW NUMBER LATCH 16 ENABLE A 15 GND LT1714CGN LT1714IGN PART MARKING GND 10 LATCH 9 1714 ENABLE B 1714I GN PACKAGE = 150 C, = 120 20mV, unless otherwise specified. MIN TYP MAX 2 – 7 – 1.5 2 – 15 ...

Page 3

ELECTRICAL CHARACTERISTICS The denotes specifications which apply over the full operating temperature range, otherwise specifications are – SYMBOL PARAMETER + PSRR ...

Page 4

LT1713/LT1714 ELECTRICAL CHARACTERISTICS The denotes specifications which apply over the full operating temperature range, otherwise specifications are – 5V – 0.8V LATCH SYMBOL PARAMETER V ...

Page 5

ELECTRICAL CHARACTERISTICS Note 8: Output voltage swings are characterized and tested at V – 0V. They are designed and expected to meet these same – specifications – 5V. Note 9: The input voltage range is ...

Page 6

LT1713/LT1714 W U TYPICAL PERFOR A CE CHARACTERISTICS Positive Supply Current vs Switching Frequency – 10pF LOAD ...

Page 7

CTIO S LT1713 + V (Pin 1): Positive Supply Voltage, Usually 5V (Pin 2): Noninverting Input. – IN (Pin 3): Inverting Input. – V (Pin 4): Negative Supply Voltage, Usually 0V or – ...

Page 8

LT1713/LT1714 U U APPLICATIO S I FOR ATIO Common Mode Considerations The LT1713/LT1714 are specified for a common mode range of – 5. supply common mode range of – 0.1V to 5.1V on ...

Page 9

U U APPLICATIO S I FOR ATIO Poor trace routes and high source impedances are also common sources of problems. Keep trace lengths as short as possible and avoid running any output trace adjacent to an input trace to prevent ...

Page 10

LT1713/LT1714 U U APPLICATIO S I FOR ATIO Hysteresis Another useful technique to avoid oscillations is to provide positive feedback, also known as hysteresis, from the output to the input. Increased levels of hysteresis, how- ever, reduce the sensitivity of ...

Page 11

U TYPICAL APPLICATIO S Simultaneous Full Duplex 75Mbaud Interface with Only Two Wires The circuit of Figure 3 shows a simple, fully bidirectional, differential 2-wire interface that gives good results to 75Mbaud, using the LT1714. Eye diagrams under condi- tions ...

Page 12

LT1713/LT1714 U TYPICAL APPLICATIO S Figure 4. Performance of Figure 3’s Circuit When Operated Unidirectionally. Eye is Wide Open This amounts to an attenuation factor of 0.0978 with the values shown. (The actual voltage on the lines will be cut ...

Page 13

U TYPICAL APPLICATIO S 1MHz Series Resonant Crystal Oscillator with Square and Sinusoid Outputs Figure 7 shows a classic 1MHz series resonant crystal oscillator. At series resonance, the crystal is a low imped- ance and the positive feedback connection is ...

Page 14

LT1713/LT1714 PACKAGE DESCRIPTIO 0.007 (0.18) * DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE ** DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS. INTERLEAD FLASH ...

Page 15

... Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...

Page 16

... Comparator with Rail-to-Rail Outputs Dual/Quad Version of the LT1719 , degrading to – 30dBc (3%) as the circuit P single 5V supply. 16kHz ANALOG FILTER + V FOR LINEARITY MEASUREMENT 5 1k 10k 0.01 F 0.001 171314 F09 COMPLEMENTARY 1MHz PWM OUTPUTS 171314f LT/TP 0501 4K • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 2000 ...

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