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參數資料
| 型號： | KH561AI |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Wideband, Low Distortion Driver Amplifier |
| 中文描述： | OP-AMP, 5000 uV OFFSET-MAX, CDIP24 |
| 封裝： | CERAMIC, DIP-24 |
| 文件頁數： | 1/13頁 |
| 文件大小： | 182K |
| 代理商： | KH561AI |
Features
I
150MHz bandwidth at +24dBm output
I
Low distortion
(2nd/3rd: -59/-62dBc @ 20MHz and 10dBm)
I
Output short circuit protection
I
User-definable output impedance, gain,
and compensation
I
Internal current limiting
I
Direct replacement for CLC561
Applications
I
Output amplification
I
Arbitrary waveform generation
I
ATE systems
I
Cable/line driving
I
Function generators
I
SAW drivers
I
Flash A/D driving and testing
General Description
The KH561 is a wideband DC coupled, amplifier that
combines high output drive and low distortion. At
an output of +24dBm (10V
pp
into 50
), the -3dB
bandwidth is 150MHz. As illustrated in the table
below, distortion performance remains excellent
even when amplifying high-frequency signals to high
output power levels.
With the output current internally limited to 250mA,
the KH561 is fully protected against shorts to ground
and can, with the addition of a series limiting resistor
at the output, withstand shorts to the ±15V supplies.
The KH561 has been designed for maximum flexibility
in a wide variety of demanding applications. The
two resistors comprising the feedback network set
both the gain and the output impedance, without
requiring the series backmatch resistor needed by most
op amps. This allows driving into a matched load
without dropping half the voltage swing through a
series matching resistor. External compensation allows
user adjustment of the frequency response. The
KH561 is specified for both maximally flat frequency
response and 0% pulse overshoot compensations.
The combination of wide bandwidth, high output
power, and low distortion, coupled with gain, output
impedance and frequency response flexibility, makes
the KH561 ideal for waveform generator applications.
Excellent stability driving capacitive loads yields
superior performance driving ADC’s, long transmission
lines, and SAW devices. A companion part, the
KH560, offers superior pulse fidelity for high accuracy
DC coupled applications.
The KH561 is constructed using thin film resistor/bipolar
transistor technology, and is available in the following
versions:
KH561AI
KH561AK
-25°C to +85°C
-55°C to +125°C
24-pin Ceramic DIP
24-pin Ceramic DIP,
features burn-in
and hermetic testing
24-pin Ceramic DIP,
environmentally screened
and electronically tested
to MIL-STD-883
KH561AM
-55°C to +125°C
KH561
Wideband, Low Distortion Driver Amplifier
www.fairchildsemi.com
REV. 1A February 2001
4
19
23
21
20
15
10
5
18
8
+
-
Compensation
V
o
-V
CC
All undesignated
pins are internally
unconnected. May
be grounded if
desired.
+V
CC
V+
V-
Frequency Response vs. Output Power
G
Frequency (MHz)
16
12
6
0
40
80
120
160
200
10
8
14
P
o
= 10dBm
V
o
= 2V
pp
P
o
= 24dBm
V
o
= 10V
pp
P
o
= 27.5dBm
V
o
= 15V
pp
P
o
= 18dBm
V
o
= 5V
pp
Typical Distortion Performance
Output
Power
10dBm
18dBm
24dBm
20MHz
2nd
-59
-52
-50
50MHz
2nd
-52
-45
-36
100MHz
2nd
-35
-30
-40
3rd
-62
-48
-41
3rd
-60
-46
-32
3rd
-49
-36
-30
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相關代理商/技術參數 |
參數描述 |
|---|---|
| KH561AK | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:Wideband, Low Distortion Driver Amplifier |
| KH561AK/AM | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:Wideband, Low Distortion Driver Amplifier |
| KH561AM | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:Wideband, Low Distortion Driver Amplifier |
| KH563 | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:Wideband, Low Distortion Driver Amplifier |
| KH563AI | 功能描述:運算放大器 - 運放 DRIVER AMP 150MHz LOW DISTORTION RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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