EL5397CU 查看數據表（PDF） - Elantec -> Intersil

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EL5397CU

Triple 200MHz Fixed Gain Amplifier

Elantec -> Intersil 

EL5397C - Preliminary

Triple 200MHz Fixed Gain Amplifier

remain in the safe operating area. These parameters are

calculated as follows:

TJMAX = TMAX + (θJA × n × PDMAX)

where:

TMAX = Maximum Ambient Temperature

θJA = Thermal Resistance of the Package

n = Number of Amplifiers in the Package

PDMAX = Maximum Power Dissipation of Each

Amplifier in the Package

PDMAX for each amplifier can be calculated as follows:

PDMAX = (2 × VS × ISMAX ) + (VS – VOUTMAX ) × V-----O----U--R--T---L-M-----A----X--

where:

VS = Supply Voltage

ISMAX = Maximum Supply Current of 1A

VOUTMAX = Maximum Output Voltage (Required)

RL = Load Resistance

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