PDF《DATASHEET》

FN3604 Rev 9.

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15 March 1,

2005 FN3604 Rev 9.00 March 1,

2005 HFA1405 Quad, 560MHz, Low Power, Video Operational Amplifier DATASHEET The HFA1405 is a quad, high speed, low power current feedback amplifier built with Intersil'

s proprietary complementary bipolar UHF-1 process. These amplifiers deliver up to 560MHz bandwidth and 2500V/?s slew rate, on only 58mW of quiescent power. They are specifically designed to meet the performance, power, and cost requirements of high volume video applications. The excellent gain flatness and differential gain/phase performance make these amplifiers well suited for component or composite video applications. Video performance is maintained even when driving a back terminated cable (RL = 150?), and degrades only slightly when driving two back terminated cables (RL = 75?). RGB applications will benefit from the high slew rates, and high full power bandwidth. The HFA1405 is a pin compatible, low power, high performance upgrade for the popular Intersil HA5025, and for the CLC414 and CLC415. Features ? Low Supply Current 5.8mA/Op Amp ? High Input Impedance 1M? ? Wide -3dB Bandwidth (AV = +2)560MHz ? Very Fast Slew Rate 2500V/?s ? Gain Flatness (to 50MHz)???????????????????????????????????????????0.03dB ? Differential Gain 0.02% ? Differential Phase.0.03 Degrees ? All Hostile Crosstalk (5MHz)60dB ? Pin Compatible Upgrade to HA5025, CLC414, and CLC415 Applications ? Flash A/D Drivers ? Professional Video Processing ? Video Digitizing Boards/Systems ? Multimedia Systems ? RGB Preamps ? Medical Imaging ? Hand Held and Miniaturized RF Equipment ? Battery Powered Communications ? High Speed Oscilloscopes and Analyzers Related Literature ? Technical Brief TB363 Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs) Pinout HFA1405 (PDIP, SOIC) TOP VIEW Part # Information PART NUMBER TEMP. RANGE (oC) PACKAGE PKG. DWG. # HFA1405IB -40 to

85 14 Ld SOIC M14.15 HFA1405IP -40 to

85 14 Ld PDIP E14.3 HA5025EVAL High Speed Op Amp DIP Evaluation Board OUT

1 -IN

1 +IN

1 V+ +IN

2 -IN

2 OUT

2 OUT

4 -IN

4 +IN

4 V- +IN

3 -IN

3 OUT

3 1

2 3

4 5

6 7

14 13

12 11

10 9

8 + + + - - - + - OBSOLETE PRODUCT POSSIBLE SUBSTITUTE PRODUCT EL2480, EL5455 HFA1405 FN3604 Rev 9.00 Page

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15 March 1,

2005 Absolute Maximum Ratings TA = 25oC Thermal Information Voltage Between V+ and V-11V DC Input Voltage VSUPPLY Differential Input Voltage 5V Output Current (Note 2)Short Circuit Protected 30mA Continuous 60mA?? 50% Duty Cycle ESD Rating Human Body Model (Per MIL-STD-883 Method 3015.7) . . . 600V Operating Conditions Temperature Range.40oC to 85oC Thermal Resistance (Typical, Note 1) ?JA (oC/W) SOIC Package

120 PDIP Package

90 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. NOTES: 1. ?JA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details. 2. Output is short circuit protected to ground. Brief short circuits to ground will not degrade reliability, however continuous (100% duty cycle) output current must not exceed 30mA for maximum reliability. Electrical Specifications VSUPPLY = ?5V, AV = +1, RF = 510?? RL = 100???Unless Otherwise Specified PARAMETER TEST CONDITIONS (NOTE 4) TEST LEVEL TEMP( oC) HFA1405IB (SOIC) HFA1405IP (PDIP) UNITS MIN TYP MAX MIN TYP MAX INPUT CHARACTERISTICS Input Offset Voltage A

25 -

2 5 -

2 5 mV A Full -

3 8 -

3 8 mV Average Input Offset Voltage Drift B Full -

1 10 -

1 10 ?V/oC Input Offset Voltage Common-Mode Rejection Ratio ?VCM = ?1.8V A

25 45

48 -

45 48 - dB ?VCM = ?1.8V A

85 43

46 -

43 46 - dB ?VCM = ?1.2V A -40

43 46 -

43 46 - dB Input Offset Voltage Power Supply Rejection Ratio ?VPS = ?1.8V A

25 48

52 -

48 52 - dB ?VPS = ?1.8V A

85 46

48 -

46 48 - dB ?VPS = ?1.2V A -40

46 48 -

46 48 - dB Non-Inverting Input Bias Current A

25 -

6 15 -

6 15 ?A A Full -

10 25 -

10 25 ?A Non-Inverting Input Bias Current Drift B Full -

5 60 -

5 60 nA/oC Non-Inverting Input Bias Current Power Supply Sensitivity ?VPS = ?1.8V A

25 - 0.5

1 - 0.5

1 ?A/V ?VPS = ?1.8V A

85 - 0.8

3 - 0.8

3 ?A/V ?VPS = ?1.2V A -40 - 0.8

3 - 0.8

3 ?A/V Non-Inverting Input Resistance ?VCM = ?1.8V A

25 0.8 1.2 - 0.8 1.2 - M? ?VCM = ?1.8V A

85 0.5 0.8 - 0.5 0.8 - M? ?VCM = ?1.2V A -40 0.5 0.8 - 0.5 0.8 - M? Inverting Input Bias Current A

25 -

2 7.5 -

2 7.5 ?A A Full -

5 15 -

5 15 ?A Inverting Input Bias Current Drift B Full -

60 200 -

60 200 nA/oC Inverting Input Bias Current Common-Mode Sensitivity ?VCM = ?1.8V A

25 -

3 6 -

3 6 ?A/V ?VCM = ?1.8V A

85 -

4 8 -

4 8 ?A/V ?VCM = ?1.2V A -40 -

4 8 -

4 8 ?A/V HFA1405 FN3604 Rev 9.00 Page

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15 March 1,

2005 Inverting Input Bias Current Power Supply Sensitivity ?VPS = ?1.8V A

25 -

2 5 -

2 5 ?A/V ?VPS = ?1.8V A

85 -

4 8 -

4 8 ?A/V ?VPS = ?1.2V A -40 -

4 8 -

4 8 ?A/V Inverting Input Resistance C

25 -

60 - -

60 - ? Input Capacitance B

25 - 1.4 - - 2.2 - pF Input Voltage Common Mode Range (Implied by VIO CMRR, +RIN, and -IB-IAS CMS Tests) A 25,

85 ?1.8 ?2.4 - ?1.8 ?2.4 - V A -40 ?1.2 ?1.7 - ?1.2 ?1.7 - V Input Noise Voltage Density f = 100kHz B

25 - 3.5 - - 3.5 - nV/?Hz Non-Inverting Input Noise Current Density f = 100kHz B

25 - 2.5 - - 2.5 - pA/?Hz Inverting Input Noise Current Density f = 100kHz B

25 -

20 - -

20 - pA/?Hz TRANSFER CHARACTERISTICS Open Lo........