DataSheet26.com

HFA1110 PDF даташит

Спецификация HFA1110 изготовлена ​​​​«Intersil Corporation» и имеет функцию, называемую «750MHz/ Low Distortion Unity Gain/ Closed Loop Buffer».

Детали детали

Номер произв HFA1110
Описание 750MHz/ Low Distortion Unity Gain/ Closed Loop Buffer
Производители Intersil Corporation
логотип Intersil Corporation логотип 

9 Pages
scroll

No Preview Available !

HFA1110 Даташит, Описание, Даташиты
Data Sheet
HFA1110
February 1999 File Number 2944.7
750MHz, Low Distortion Unity Gain,
Closed Loop Buffer
The HFA1110 is a unity gain closed loop buffer that achieves
-3dB bandwidth of 750MHz, while offering excellent video
performance and low distortion. Manufactured on Intersil’s
proprietary complementary bipolar UHF-1 process, the
HFA1110 also offers very fast slew rate, and high output
current. It is one more example of Intersil’s intent to enhance
its leadership position in products for high speed signal
processing applications.
The HFA1110’s settling time of 11ns to 0.1%, low distortion
and ability to drive capacitive loads make it an ideal flash
A/D driver.
The HFA1110 is an enhanced, pin compatible upgrade for
the AD9620, AD9630, CLC110, EL2072, BUF600 and
BUF601.
For buffer applications requiring a standard op amp pinout,
or selectable gain (-1, +1, +2), see the HFA1112 data sheet.
For output limiting see the HFA1113 data sheet.
For military grade product please refer to the HFA1110/883
data sheet.
Pinout
HFA1110
(SOIC)
TOP VIEW
V+ 1
OPT V+ 2
NC 3
IN 4
8 OUT
- + 7 NC
6 OPT V-
5 V-
Features
• Wide -3dB Bandwidth. . . . . . . . . . . . . . . . . . . . . . 750MHz
• Very Fast Slew Rate . . . . . . . . . . . . . . . . . . . . . . 1300V/µs
• Fast Settling Time (0.2%) . . . . . . . . . . . . . . . . . . . . . . 7ns
• High Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 60mA
• Fixed Gain of +1
• Gain Flatness (100MHz) . . . . . . . . . . . . . . . . . . . . 0.03dB
• Differential Phase . . . . . . . . . . . . . . . . . . . 0.025 Degrees
• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.04%
• 3rd Harmonic Distortion (50MHz). . . . . . . . . . . . . . -80dBc
• 3rd Order Intercept (100MHz) . . . . . . . . . . . . . . . . 30dBm
Applications
• Video Switching and Routing
• RF/IF Processors
• Driving Flash A/D Converters
• High-Speed Communications
• Impedance Transformation
• Line Driving
• Radar Systems
Ordering Information
PART NUMBER
TEMP.
(BRAND)
RANGE (oC)
PACKAGE
PKG.
NO.
HFA1110IB
(H1110I)
-40 to 85 8 Ld SOIC
M8.15
HFA1110EVAL High Speed Buffer DIP Evaluation Board
Pin Descriptions
NAME
V+
Opt V+
NC
IN
V-
Opt V-
NC
OUT
PIN
NUMBER
1
2
3
4
5
6
7
8
DESCRIPTION
Positive Supply
Optional Positive Supply
No Connection
Input
Negative Supply
Optional Negative Supply
No Connection
Output
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999









No Preview Available !

HFA1110 Даташит, Описание, Даташиты
HFA1110
Absolute Maximum Ratings
Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSUPPLY
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60mA
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
158
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, RL = 100, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP (oC)
INPUT CHARACTERISTICS
Output Offset Voltage (Note 2)
25
Full
Output Offset Voltage Drift
Full
PSRR
25
Full
Input Noise Voltage (Note 2)
100kHz
25
Input Noise Current (Note 2)
100kHz
25
Input Bias Current (Note 2)
25
Full
Input Resistance
25
Input Capacitance
25
TRANSFER CHARACTERISTICS
Gain
VOUT = 2VP-P
25
Full
DC Non-Linearity (Note 2)
±2V Full Scale
25
OUTPUT CHARACTERISTICS
Output Voltage (Note 2)
25
Full
Output Current (Note 2)
RL = 50
25, 85
-40
POWER SUPPLY CHARACTERISTICS
Supply Voltage Range
Full
Supply Current (Note 2)
25
Full
AC CHARACTERISTICS
-3dB Bandwidth (Note 2)
Slew Rate
Full Power Bandwidth (Note 2)
Gain Flatness (Note 2)
VOUT = 0.2VP-P
VOUT = 5VP-P
VOUT = 4VP-P
To 100MHz
25
25
25
25
To 30MHz
25
Linear Phase Deviation (Note 2) DC to 100MHz
25
2nd Harmonic Distortion (Note 2)
3rd Harmonic Distortion (Note 2)
3rd Order Intercept (Note 2)
50MHz, VOUT = 2VP-P
50MHz, VOUT = 2VP-P
100MHz
25
25
25
MIN
-
-
-
39
35
-
-
-
-
25
-
0.980
0.975
-
3.0
2.5
50
35
4.5
-
-
-
-
-
-
-
-
-
-
-
TYP
8
-
10
45
-
14
51
10
-
50
2
0.990
-
0.003
3.3
3.0
60
50
-
21
-
750
1300
150
±0.03
±0.01
±0.3
-60
-80
30
MAX
25
35
-
-
-
-
-
40
65
-
-
1.02
1.025
-
-
-
-
-
5.5
26
33
-
-
-
-
-
-
-
-
-
UNITS
mV
mV
µV/oC
dB
dB
nV/Hz
pA/Hz
µA
µA
k
pF
V/V
V/V
%
±V
±V
mA
mA
±V
mA
mA
MHz
V/µs
MHz
dB
dB
Degrees
dBc
dBc
dBm
2









No Preview Available !

HFA1110 Даташит, Описание, Даташиты
HFA1110
Electrical Specifications VSUPPLY = ±5V, RL = 100, Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP (oC)
MIN
TYP
-1dB Gain Compression
100MHz
25 - 14
Reverse Gain (S12, Note 2)
TRANSIENT RESPONSE
100MHz, VOUT = 1VP-P
25 - -60
Rise Time
Overshoot (Note 2)
VOUT = 0.5V Step
VOUT = 1.0V Step, Input Signal
Rise/Fall = 1ns
25
25
- 0.5
- 2.5
0.2% Settling Time (Note 2)
0.1% Settling Time (Note 2)
Overdrive Recovery Time
VOUT = 1V to 0V
VOUT = 1V to 0V
25 - 7
25 - 11
25 - 15
Differential Gain
Differential Phase
NOTE:
3.58MHz, RL = 75
3.58MHz, RL = 75
25 - 0.04
25 - 0.025
2. See Typical Performance Curves for more information.
MAX
-
-
-
-
-
-
-
-
-
UNITS
dBm
dB
ns
%
ns
ns
ns
%
Degrees
Application Information
PC Board Layout
The frequency performance of this amplifier depends a great
deal on the amount of care taken in designing the PC board.
The use of low inductance components such as chip
resistors and chip capacitors is strongly recommended,
while a solid ground plane is a must!
Attention should be given to decoupling the power supplies.
A large value (10µF) tantalum in parallel with a small value
chip (0.1µF) capacitor works well in most cases.
Terminated microstrip signal lines are recommended at the
input and output of the device. Output capacitance, such as
that resulting from an improperly terminated transmission
line will degrade the frequency response of the amplifier and
may cause oscillations. In most cases, the oscillation can be
avoided by placing a resistor (RS) in series with the output.
See the “Recommended RS vs Load Capacitance” graph for
specific recommendations.
An example of a good high frequency layout is the
Evaluation Board shown below.
Evaluation Board
An evaluation board is available for the HFA1110 (part
number HFA1110EVAL). Please contact your local sales
office for information.
The layout and schematic of the board are shown here:
NOTE: The SOIC version may be evaluated in the DIP board by
using a SOIC-to-DIP adapter such as Aries Electronics Part Number
08-350000-10.
+5V
0.1µF
IN
10µF
18
27
HFA1110
36
50
RS
OUT
4
50
5
10µF
-5V
0.1µF
SCHEMATIC DIAGRAM
BOTTOM LAYOUT
TOP LAYOUT
1
3










Скачать PDF:

[ HFA1110.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