EL6204CW-T7(2004) 데이터 시트보기 (PDF) - Intersil

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EL6204CW-T7
(Rev.:2004)

Laser Driver Oscillator

Intersil 

EL6204

Absolute Maximum Ratings (TA = 25°C)

Voltages Applied to:

VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6.0V

IOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6.0V

RFREQ, RAMP . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6.0V

Operating Ambient Temperature Range . . . . . . . . . . . 0°C to +70°C

Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C

Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C

Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mAPK-PK

Power Dissipation (max) . . . . . . . . . . . . . . . . . . . . . . . . See Curves

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.

IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests

are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA

Supply & Reference Voltage Characteristics VDD = +5V, TA = 25°C, RL = 10Ω, RFREQ = 5210Ω (FOSC = 350MHz), RAMP =

2540Ω (IOUT = 50mAP-P measured at 60MHz), VOUT = 2.2V

PARAMETER

DESCRIPTION

CONDITIONS

MIN

TYP

MAX

UNIT

PSOR

Power Supply Operating Range

4.5

5.5

V

ISO

ISTYP

ISLO

ISHI

VFREQ

VRAMP

VCUTOFF

Supply Current Disabled

Supply Current Typical Conditions

Supply Current Low Conditions

Supply Current High Conditions

Voltage at RFREQ Pin

Voltage on RAMP Pin

Monitoring Voltage of IOUT Pin

VOUT < VCUTOFF

RFREQ = 5.21kΩ, RAMP = 2.54kΩ

RFREQ = 30.5kΩ, RAMP = 12.7kΩ

RFREQ = 3.05kΩ, RAMP = 1.27kΩ

550

750

µA

18.5

22

mA

4.75

mA

32

mA

1.27

V

1.27

V

1.1

1.4

V

Oscillator Characteristics

VDD = +5V, TA = 25°C, RL = 10Ω, RFREQ = 5210Ω (FOSC = 350MHz), RAMP = 2540Ω (IOUT = 50mAP-P

measured at 60MHz), VOUT = 2.2V

PARAMETER

DESCRIPTION

CONDITIONS

MIN

TYP

MAX

UNIT

FOSC

FHIGH

FLOW

TCOSC

PSRROSC

Frequency Tolerance

Unit-unit frequency variation

Frequency Range High

Frequency Range Low

Frequency Temperature Sensitivity

RFREQ = 3.05kΩ

RFREQ = 30.5kΩ

0°C to +70°C ambient

Frequency Change ∆F/F

VDD from 4.5V to 5.5V

300

350

400

MHz

600

MHz

60

MHz

50

ppm/°C

1

%

Driver Characteristics

VDD = +5V, TA = 25°C, RL = 10Ω, RFREQ = 30.5kΩ (FOSC = 60MHz), RAMP = 2540Ω (IOUT = 50mAP-P

measured at 60MHz), VOUT = 2.2V

PARAMETER

DESCRIPTION

CONDITIONS

MIN

TYP

MAX

UNIT

AMPHIGH

AMPLOW

IOSNOM

IOSHIGH

IOSLOW

IOUTP-P

Duty Cycle

PSRRAMP

TON

TOFF

IOUTN

Amplitude Range High

Amplitude Range Low

Offset Current @ 2.2V

Offset Current @ 2.8V

Offset Current @ 1.8V

Output Current Tolerance

Output Push Time/Cycle Time

Amplitude Change of Output ∆I/I

Auto Turn-on Time

Auto Turn-off Time

Output Current Noise Density

RAMP = 1.27kΩ

RAMP = 12.7kΩ

RFREQ = 5210Ω, VOUT = 2.2V

RFREQ = 5210Ω, VOUT = 2.8V

RFREQ = 5210Ω, VOUT = 1.8V

Defined as one standard deviation

RFREQ = 5210Ω

VDD from 4.5V to 5.5V

Output voltage step from 0V to 2.2V

Output voltage step from 2.2V to 0V

RFREQ = 5210Ω, measured @ 10MHz

100

mAP-P

10

mAP-P

-4

mA

-4.8

mA

-3.5

mA

2

%

43

%

-54

dB

15

µs

0.5

µs

2.5

nA/√Hz

2

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