CGB-1089Z
Pin
1
Function
RF IN
Description
RF input pin. This pin requires the use of an external DC blocking capacitor chosen for the frequency of operation.
Connection to ground. Use via holes for best performance to reduce lead inductance as close to ground leads as possi-
ble.
2, 4
GND
RF output and bias pin. DC voltage is present on this pin, therefore a DC blocking capacitor is necessary for proper oper-
ation.
3
RF OUT/BIAS
Suggested PCB Pad Layout
Nominal Package Dimensions
Dimensions in inches (millimeters)
Refer to drawing posted at www.rfmd.com for tolerances.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
EDS-104857 Rev D
5 of 8
RFMD [ RF MICRO DEVICES ]
