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DS140502

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

SGC4263Z

SOT-363 PCB Pad Layout

Pin

Function

Description

3RF IN

RF input pin. This pin requires the use of an external DC blocking capacitor chosen for the frequency of opera-

tion.

1,2,4,

5

GND

Connection to ground. Use via holes as close to the device ground leads as possible to reduce ground induc-

tance and achieve optimum RF performance.

6RF OUT/

DC BIAS

RF output and bias pin. This pin requires the use of an external DC blocking capacitor chosen for the frequency

of operation.

0.015 [0.38] (2X)

0.052 [1.31] (2X)

0.025 [0.62] (4X)

0.051 [1.30]

0.044 [1.10] (2X)

0.017 [0.43] (2X)

0.020 [0.51] (2X)

0.093 [2.36] (2X)

0.037 [0.94] (2X)

0.097 [2.46] (2X)

0.178 [4.52]

0.018 [0.46] (2X)

0.018 [0.46] (2X)

0.056 [1.42] (2X)

Ø0.018 [Ø0.46] Ground Via (6X)

0.064 [1.61] (2X)

0.027 [0.69]

RF

OUT

Dimensions in inches [millimeters]

SOT-363 PCB Pad Layout

Notes:

1. Provide a large ground pad area under device pins 1,

2, 4, and 5 with several plated-through holes placed as

shown.

2. 1/2 ounce finished copper thickness is recommended.

3. RF I/O lines are 50

Ω

DEVICE SHOWN

FOR REFERENCE ONLY

RF

IN