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CLC425ALC PDF даташит

Спецификация CLC425ALC изготовлена ​​​​«National Semiconductor» и имеет функцию, называемую «Ultra Low Noise Wideband Op Amp».

Детали детали

Номер произв CLC425ALC
Описание Ultra Low Noise Wideband Op Amp
Производители National Semiconductor
логотип National Semiconductor логотип 

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CLC425ALC Даташит, Описание, Даташиты
N
CLC425
Ultra Low Noise Wideband Op Amp
June 1999
General Description
The CLC425 combines a wide bandwidth (1.9GHz GBW) with very
low input noise (1.05nV/Hz, 1.6pA/Hz) and low dc errors (100µV
VOS, 2µV/°C drift) to provide a very precise, wide dynamic-range
op amp offering closed-loop gains of 10.
Singularly suited for very wideband high-gain operation, the CLC425
employs a traditional voltage-feedback topology providing all the
benefits of balanced inputs, such as low offsets and drifts, as well
as a 96dB open-loop gain, a 100dB CMRR and a 95dB PSRR.
The CLC425 also offers great flexibility with its externally adjustable
supply current, allowing designers to easily choose the optimum
set of power, bandwidth, noise and distortion performance.
Operating from ±5V power supplies, the CLC425 defaults to a
15mA quiescent current, or by adding one external resistor, the
supply current can be adjusted to less than 5mA.
The CLC425's combination of ultra-low noise, wide gain-band-
width, high slew rate and low dc errors will enable applications in
areas such as medical diagnostic ultrasound, magnetic tape & disk
storage, communications and opto-electronics to achieve maximum
high-frequency signal-to-noise ratios.
The CLC425 is available in the following versions:
CLC425AJP
CLC425AJE
CLC425A8B
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
CLC425ALC -40°C to +85°C
CLC425AMC -55°C to +125°C
CLC425AJM5 -40°C to +85°C
DESC SMD number : 5962-93259.
8-pin PDIP
8-pin SOIC
8-pin CERDIP,
MIL-STD-883, Level B
dice
dice, MIL-STD-883, Level B
5-pin SOT
Features
s 1.9GHz gain-bandwidth product
s 1.05nV/Hz input voltage noise
s 0.8pA/Hz @ Icc < 5mA
s 100µV input offset voltage, 2µV/°C drift
s 350V/µs slew rate
s 15mA to 5mA adjustable supply current
s Gain range ±10 to ±1,000V/V
s Evaluation boards & simulation
macromodel
s 0.9dB NF @ Rs = 700
Applications
s Instrumentation sense amplifiers
s Ultrasound pre-amps
s Magnetic tape & disk pre-amps
s Photo-diode transimpedance amplifiers
s Wide band active filters
s Low noise figure RF amplifiers
s Professional audio systems
s Low-noise loop filters for PLLs
Equivalent Input Voltage Noise
10
1.05nV/Hz
1
100 1k 10k 100k 1M 10M 100M
Frequency (Hz)
Vo
VEE
Vnon-inv
Pinout
SOT23-5
VCC
Vinv
© 1999 National Semiconductor Corporation
Printed in the U.S.A.
Pinout
DIP & SOIC
NC 1
Vinv 2
Vnon-inv 3
-Vcc 4
-
+
8 Rp (optional)
7 +Vcc
6 Vout
5 NC
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CLC425ALC Даташит, Описание, Даташиты
CLC425 Electrical Characteristics (VCC = ±5V; AV = +20; Rf =499; Rg = 26.1; RL = 100; unless noted)
PARAMETERS
CONDITIONS
TYP
MIN/MAX RATINGS
UNITS SYMBOL
Ambient Temperature
CLC425 AJ
+25°C
-40°C
+25°C
+85°C
FREQUENCY DOMAIN RESPONSE
gain bandwidth product
-3dB bandwidth
gain flatness
peaking
Vout < 0.4Vpp
Vout < 0.4Vpp
Vout < 5.0Vpp
Vout < 0.4Vpp
DC to 30MHz
rolloff
DC to 30MHz
linear phase deviation
DC to 30MHz
1.9
1.5 1.5
1.0 GHz GBW
95
75 75
50 MHz SSBW
40
30 30
20 MHz LSBW
0.3
0.7 0.5
0.7 dB
GFP
0.1
0.7 0.5
0.7 dB
GFR
0.7
1.5 1.5
2.5 °
LPD
TIME DOMAIN RESPONSE
rise and fall time
settling time to 0.2%
overshoot
slew rate
0.4V step
2V step
0.4V step
2V step
DISTORTION AND NOISE RESPONSE
2nd harmonic distortion
1Vpp, 10MHz
3rd harmonic distortion
1Vpp, 10MHz
3rd order intermodulation intercept
10MHz
equivalent noise input
voltage
1MHz to 100MHz
current
1MHz to 100MHz
noise figure
RS = 700
STATIC DC PERFORMANCE
open-loop gain
*input offset voltage
average drift
*input bias current
average drift
input offset current
average drift
power supply rejection ratio
common mode rejection ratio
*supply current
DC
DC
DC
RL=
MISCELLANEOUS PERFORMANCE
input resistance
common-mode
differential-mode
input capacitance
common-mode
differential-mode
output resistance
closed loop
output voltage range
input voltage range
RL=
RL=100
common mode
output current
source
sink
3.7
4.7 4.7
7.0 ns
TRS
22
30 30
40 ns
TSS
5
12 10
12 %
OS
350
250 250
200 V/µs SR
- 53
- 75
35
1.05
1.6
0.9
48 48
65 65
46 dBc HD2
60 dBc HD3
dBm IMD
1.25 1.25 1.8 nV/Hz VN
4.0 2.5
2.5 pA/Hz ICN
dB NF
96
± 100
±2
12
- 100
± 0.2
±3
95
100
15
77
± 1000
8
40
- 250
3.4
± 50
82
88
18
86
± 800
____
20
____
2.0
____
88
92
16
86
± 1000
4
20
- 120
2.0
± 25
86
90
16
dB
µV
µV/°C
µA
nA/°C
µA
nA/°C
dB
dB
mA
AOL
VIO
DVIO
IB
DIB
IIO
DIIO
PSRR
CMRR
ICC
2
6
1.5
1.9
5
± 3.8
± 3.4
± 3.8
80
80
0.6
1
2
3
50
± 3.5
± 2.8
± 3.4
70
45
1.6
3
2
3
10
± 3.7
± 3.2
± 3.5
70
55
1.6
3
2
3
10
± 3.7
± 3.2
± 3.5
70
55
M
k
pF
pF
m
V
V
V
mA
mA
RINC
RIND
CINC
CIND
ROUT
VO
VOL
CMIR
IOP
ION
Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are
determined from tested parameters.
Absolute Maximum Ratings
Vcc
Iout short circuit protected to ground, however maximum reliabiliy
is obtained if Iout does not exceed...
common-mode input voltage
maximum junction temperature
±7V
125mA
±Vcc
+150°C
operating temperature range:
AJ -40°C to +85°C
storage temperature range
-65°C to +150°C
lead temperature (soldering 10 sec)
+300°C
ESD (human body model)
1000V
Reliability Information
Transistor count
31
Miscellaneous Ratings
Recommended gain range
±10 to ±1,000V/V
Notes:
* AJ : 100% tested at +25°C.
Package Thermal Resistance
Package
AJP
AJE
A8B
AJM5
θJC
70°C/W
65°C/W
45°C/W
115°C/W
θJA
125°C/W
145°C/W
135°C/W
185°C/W
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Номер в каталогеОписаниеПроизводители
CLC425ALCUltra Low Noise Wideband Op AmpNational Semiconductor
National Semiconductor

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