DataSheet26.com

HFA1114 PDF даташит

Спецификация HFA1114 изготовлена ​​​​«Intersil Corporation» и имеет функцию, называемую «850MHz Video Cable Driving Buffer».

Детали детали

Номер произв HFA1114
Описание 850MHz Video Cable Driving Buffer
Производители Intersil Corporation
логотип Intersil Corporation логотип 

5 Pages
scroll

No Preview Available !

HFA1114 Даташит, Описание, Даташиты
HFA1114
November 1996
850MHz Video Cable Driving Buffer
Features
Description
• Access to Summing Node Allows Circuit Customization
• User Programmable For Closed-Loop Gains of +1, -1
or +2 Without Use of External Resistors
• Wide -3dB Bandwidth . . . . . . . . . . . . . . . . . . . . 850MHz
• Very Fast Slew Rate . . . . . . . . . . . . . . . . . . . . 2400V/µs
• Fast Settling Time (0.1%) . . . . . . . . . . . . . . . . . . . 11ns
• High Output Current . . . . . . . . . . . . . . . . . . . . . . . 60mA
• Excellent Gain Accuracy . . . . . . . . . . . . . . . . . . 0.99V/V
• Overdrive Recovery . . . . . . . . . . . . . . . . . . . . . . . <10ns
• Standard Operational Amplifier Pinout
Applications
• RF/IF Processors
• Driving Flash A/D Converters
• High Speed Communications
• Impedance Transformation
The HFA1114 is a closed loop Buffer featuring user
programmable gain and ultra high speed performance.
Manufactured on Intersil’ proprietary complementary bipolar
UHF-1 process, the HFA1114 offers a wide -3dB bandwidth
of 850MHz, very fast slew rate, excellent gain flatness, low
distortion and high output current.
A unique feature of the pinout allows the user to select a
voltage gain of +1, -1, or +2, without the use of any external
components. Gain selection is accomplished via connections
to the inputs, as described in the “Application Information”
section. The result is a more flexible product, fewer part types
in inventory, and more efficient use of board space.
Compatibility with existing op amp pinouts provides flexibility
to upgrade low gain amplifiers, while decreasing component
count. Unlike most buffers, the standard pinout provides an
upgrade path should a higher closed loop gain be needed at
a future date.
For applications requiring a standard buffer pinout, please
refer to the HFA1110 datasheet.
Ordering Information
• Line Driving
• Video Switching and Routing
• Radar Systems
• Medical Imaging Systems
PART NUMBER TEMP. RANGE
(BRAND)
(oC) PACKAGE
PKG.
NO.
HFA1114IP
-40 to 85 8 Ld PDIP
E8.3
HFA1114IB
(H1114I)
-40 to 85 8 Ld SOIC
M8.15
HFA11XXEVAL
DIP Evaluation Board for High Speed
Op Amps
Pinout
HFA1114
(PDIP, SOIC)
TOP VIEW
NC 1
300
-IN 2
+IN 3
300
-
+
V- 4
8 NC
7 V+
6 OUT
5 SN
Pin Descriptions
NAME
NC
-IN
+IN
V-
SN
OUT
V+
PIN
NUMBER
1, 8
2
3
4
5
6
7
DESCRIPTION
No Connection
Inverting Input
Non-Inverting Input
Negative Supply
Summing Node
Output
Positive Supply
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
5-1
File Number 3151.3









No Preview Available !

HFA1114 Даташит, Описание, Даташиты
HFA1114
Absolute Maximum Ratings
Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSUPPLY
Differential Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60mA
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
130
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
170
Maximum Junction Temperature (Die). . . . . . . . . . . . . . . . . . . . 175oC
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
(SOIC - Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications VSUPPLY = ±5V, AV = +1, RL = 100Ω, Unless Otherwise Specified
PARAMETER
TEST
CONDITIONS
TEMP.
(oC)
MIN
TYP
MAX
UNITS
INPUT CHARACTERISTICS
Output Offset Voltage
25 -
8 25 mV
Output Offset Voltage Drift
Full -
Full -
- 35 mV
10 - µV/oC
PSRR
25 39
45
-
dB
Full 35
-
- dB
Input Noise Voltage
100kHz
25 - 9 - nV/Hz
Non-Inverting Input Noise Current
100kHz
25 - 37 - pA/Hz
Non-Inverting Input Bias Current
25 -
25 40 µA
Full -
- 65 µA
Non-Inverting Input Resistance
25 25
50
-
k
Inverting Input Resistance
25 240 300 360
Input Capacitance
Either Input
25 - 2 - pF
Input Common Mode Range
Full ±2.5
±2.8
-
V
TRANSFER CHARACTERISTICS
Gain
AV = +1, VIN = +2V
25
0.980
0.990
1.02
Full 0.975 - 1.025
V/V
V/V
AV = +2, VIN = +1V
25 1.96 1.98 2.04 V/V
Full 1.95 - 2.05 V/V
DC Non-Linearity
OUTPUT CHARACTERISTICS
AV = +2, ±2V Full Scale
25 - 0.02 -
%
Output Voltage
AV = -1
25 ±3.0
Full ±2.5
±3.3
±3.0
-
-
V
V
Output Current
AV = -1, RL = 50
25, 85
50
60
- mA
-40oC
35
50
-
mA
Closed Loop Output Impedance
AV = +2, DC
25 - 0.3 -
5-2









No Preview Available !

HFA1114 Даташит, Описание, Даташиты
HFA1114
Electrical Specifications VSUPPLY = ±5V, AV = +1, RL = 100Ω, Unless Otherwise Specified (Continued)
PARAMETER
TEST
CONDITIONS
TEMP.
(oC)
MIN
TYP MAX
POWER SUPPLY CHARACTERISTICS
Supply Voltage Range
Full ±4.5 - ±5.5
Supply Current
25 -
21 26
Full -
- 33
AC CHARACTERISTICS
-3dB Bandwidth (VOUT = 0.2VP-P)
Slew Rate (VOUT = 5VP-P)
Full Power BW
Gain Flatness
Gain Flatness
2nd Harmonic Distortion
3rd Harmonic Distortion
3rd Order Intercept
1dB Compression
Rise Time (VOUT = 0.5V Step)
Overshoot
0.1% Settling Time
0.05% Settling Time
Overdrive Recovery Time
AV = -1
AV = +1
AV = +2
AV = -1
AV = +1
AV = +2
5VP-P, AV = +2
To 30MHz, AV = +2
To 100MHz, AV = +2
50MHz, VOUT = 2VP-P
50MHz, VOUT = 2VP-P
100MHz, AV = +2
100MHz, AV = +2
AV = +2
AV = +1
VOUT = 0.5V Step, AV = +2
VOUT = 2V to 0V
VOUT = 2V to 0V
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
- 800 -
- 850 -
- 550 -
- 2400 -
- 1500 -
- 1900 -
- 220 -
- ±0.015 -
- ±0.07 -
- -53 -
- -68 -
- 28 -
- 19 -
- 700 -
- 480 -
-6-
- 11 -
- 15 -
- 8.5 -
Differential Gain
Differential Phase
AV = +1, 3.58MHz, RL = 150
25
-
0.03
-
AV = +2, 3.58MHz, RL = 150
25
-
0.02
-
AV = +1, 3.58MHz, RL = 150
25
-
0.05
-
AV = +2, 3.58MHz, RL = 150
25
-
0.04
-
UNITS
V
mA
mA
MHz
MHz
MHz
V/µs
V/µs
V/µs
MHz
dB
dB
dBc
dBc
dBm
dBm
ps
ps
%
ns
ns
ns
%
%
Degrees
Degrees
5-3










Скачать PDF:

[ HFA1114.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
HFA1110750MHz/ Low Distortion Unity Gain/ Closed Loop BufferIntersil Corporation
Intersil Corporation
HFA1112850MHz/ Low Distortion Programmable Gain Buffer AmplifierIntersil Corporation
Intersil Corporation
HFA1113850MHz/ Low Distortion/ Output Limiting/ Programmable Gain/ Buffer AmplifierIntersil Corporation
Intersil Corporation
HFA1114850MHz Video Cable Driving BufferIntersil Corporation
Intersil Corporation

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск