NSC CLC404A8D Datasheet

CLC404 Wideband, High Slew Rate, Monolithic Op Amp

General Description

The CLC404 is a high speed, monolithic op amp that combines low power consumption (110mW typical, 120mW maximum) with superior large signal performance. Operating off of

5V supplies, the CLC404 demonstrates a large signal

bandwidth (5V

output) of 165MHz. The bandwidth performance, along with other speed characteristics such as rise and fall time (2.1ns for a 5V step), is nearly identical to the small signal performance since slew rate is not limiting factor in the CLC404 design.

With its 175MHz bandwidth and 10ns settling (0.2%), the CLC404 is ideal for driving ultra fast flash A/D converters. The 0.5˚ deviation from linear phase, coupled with -53dBc 2nd harmonic distortion and -60dBc 3rd harmonic distortion (both at 20MHz), is well suited for many digital and analog communication applications. These same characteristics, along with 70mA output current, differential gain of 0.07%, and differential phase at 0.03˚, make the CLC404 an appropriate high performance solution for video distribution and line driving applications.

Constructed using an advanced, complementary bipolar process and proven current feedback topologies, the CLC404 provides performance far beyond that of other monolithic op amps. The CLC404 is available in several versions to meet a variety of requirements.

Enhanced Solutions (Military/Aerospace)

SMD Number: 5962-90994 Space level versions also available. For more information, visit http://www.national.com/mil

Features

n 165MHz large signal bandwidth (5VPP) n 2600V/µs slew rate n Low Power: 110mW n Low distortion: −53dBc at 20MHz n 10ns settling to 0.2% n 0.07% diff. gain, 0.03˚ diff. phase

Applications

n Fast A/D conversion n Line drivers n Video distribution n High speed communications n Radar, IF processors

Large Signal Pulse Response

01274607

Connection Diagrams

01274619

Pinout

DIP & SOIC

01274618

Pinout

SOT 23-5

June 2001

CLC404 Wideband, High Slew Rate, Monolithic Op Amp

Absolute Maximum Ratings (Note 1)

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.

Supply Voltage (V

)

OUT

Output is short circuit protected to ground, but maximum reliability will be maintained if I

OUT

does not

exceed... 60mA Common Mode Input Voltage

Differential Input Voltage 10V Junction Temperature +150˚C

Operating Temperature Range −40˚C to +85˚C Storage Temperature Range −65˚C to +150˚C Lead Solder Duration (+300˚C) 10 sec ESD rating (human body model) 500V

Operating Ratings

Thermal Resistance Package (θ

)(θ

) MDIP 65˚C/W 120˚C/W SOIC 60˚C/W 140˚C/W

Electrical Characteristics

AV= +6, VCC=±5V, Rg&RL=100Ω,Rf= 500Ω; unless specified

Symbol Parameter Conditions Typ Max/Min Ratings

(Note 2)

Units

Ambient Temperature CLC404AJ +25˚C −40˚C +25˚C +85˚C

Frequency Domain Response

SSBW -3dB Bandwidth V

OUT

175

150

140

120 MHz

LSBW -3dB Large Signal V

OUT

165

140

110 MHz

Gain Flatness V

OUT

GFPL Peaking

40MHz 0

0.4

0.3

0.4 dB

GFPH Peaking

40MHz 0

0.7

0.5

0.7 dB

GFR Rolloff

75MHz 0.2

1.0

1.1

1.3 dB

LPD Linear Phase Deviation DC to 75MHz 0.5

1.0

1.2 deg

Time Domain Response

TRS Rise and Fall Time 2V Step 2.0

2.4

2.9 ns

TRL 5V Step 2.1

2.6

3.2 ns

TS Settling Time to

0.2% 2V Step 10

15 ns

OS Overshoot 2V Step 5

15 %

SR Slew Rate (Measured at A

+2)

(Note 4)

2600

2000

2000 V/µs

Distortion And Noise Response

HD2 2nd Harmonic Distortion 2V

,20MHz −53

−40

−45

−45 dBc

HD3 3rd Harmonic Distortion 2V

,20MHz −60

−50

−50 dBc

Equivalent Input Noise

SNF Noise Floor

1MHz −159

−157

−156 dBm (1Hz)

INV Integrated Noise 1MHz to 200MHz 40

50 µV DG Differential Gain (Note 3) 0.07 ---% DP Differential Phase (Note 3) 0.03 ---˚

Static, DC Performance

VIO Input Offset Voltage (Note 5) 2

9.0

5.0

10.0 mV

DVIO Average Temperature Coefficient 30

50 -

50 µV/˚C

IBN Input Bias Current (Note 5) Non Inverting 15

22 µA

DIBN Average Temperature Coefficient 150

275 -

200 nA/˚C

IBI Input Bias Current (Note 5) Inverting 15

22 µA

DIBI Average Temperature Coefficient 150

275 -

200 nA/C˚

PSRR Power Supply Rejection Ratio 52

45 dB CMRR Common Mode Rejection Ration 50

44 dB

CLC404

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Electrical Characteristics (Continued)

AV= +6, VCC=±5V, Rg&RL=100Ω,Rf= 500Ω; unless specified

Symbol Parameter Conditions Typ Max/Min Ratings

(Note 2)

Units

ICC Supply Current (Note 5) No Load, Quiescent 11

12 mA

Miscellaneous Performance

RIN Non-Inverting Input Resistance 1000

250

500

1000 kΩ

CIN Capacitance 1

2pF

RO Output Impedence At DC 0.1

0.3

0.2

0.2 Ω

VO Output Voltage Range No Load

3.3

2.8

3.0

3.0 V

CMIR Common Mode Input Range For Rated Performance

2.2

1.4

1.8

2.0 V

IO Output Current

50 mA

Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices should be operated at these limits. The table of “Electrical Characteristics” specifies conditions of device operation.

Note 2: Max/min ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are determined from tested parameters.

Note 3: Differential gain and phase measured at A

+2, Rf500Ω,RL150Ω 1Vppequivalent video signal, 0-100 IRE, 40 IREpp, 0IRE = 0 volts, at 75Ω load and

3.58MHz. See text.

Note 4: See the text on the back of the datasheet. Note 5: AJ-level: spec. is 100% tested at +25˚C, sample at 85˚C.

Ordering Information

Package Temperature Range

Industrial

Part Number Package Marking NSC

Drawing

8-pin plastic DIP −40˚C to +85˚C CLC404AJP CLC404AJP N08E

8-pin plastic SOIC −40˚C to +85˚C CLC404AJE CLC404AJE M08A

5-pin SOT −40˚C to +85˚C CLC404AJM5 A16 MA05A

CLC404

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