PF0313 datasheet(3/16 Pages) HITACHI

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PF0313 Series

Electrical Characteristics (Tc = 25

°C)

Item

Symbol

Min

Typ

Max

Unit

Test Condition

Drain cutoff current

—

100

µAV

DD = 17 V, VPC = 0 V,

L = Rg = 50 Ω,

Total efficiency

—

Pin = 50 mW, V

DD = 7.2 V,

2nd harmonic distortion

2nd H.D.

—

–25

–20

dBc

Pout = 7 W (at V

PC controlled),

3rd harmonic distortion

3rd H.D.

—

–35

–30

dBc

L = Rg = 50 Ω, Tc = 25°C

4th harmonic distortion

4th H.D.

—

–40

–30

dBc

Input VSWR

VSWR (in)

—

1.5

3.0

—

Output power (1)

Pout (1)

—

Pin = 50 mW, V

DD = 7.2 V,

PC = 6 V, RL = Rg = 50 Ω

Output power (2)

Pout (2)

—

Pin = 50 mW, V

DD = 6 V,

PC = 5.5 V, RL = Rg = 50 Ω

Load VSWR tolerance

—

No degradation

—

Pin = 50 mW, V

DD = 15 V,

Pout

≤ 7 W, (at V

PC controlled),

Output VSWR = 6:1 All phases

Stability

—

No parasitic oscillation

—

Pin = 50 mW, V

DD = 6 to 15 V,

Pout

≤ 7 W, (at V

PC controlled),

Output VSWR = 3:1 All phases

Mechanical Characteristics

Item

Measuring Conditions

Spec

Torque for screw up the heatsink flange

M2.6 Screw Bolts

1.5 to 3.5 kg•cm

Warp size of the heatsink flange: S

S = 0

+0.1/–0 mm

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