SPF5122Z RFMD, SPF5122Z Datasheet - Page 10

• Manufacturer Part Number: SPF5122Z
• Description: IC AMPLIFIER MMIC LNA 8-QFN
• Manufacturer: RFMD

Specifications of SPF5122Z

• Current - Supply: 90mA
• Frequency: 50MHz ~ 4GHz
• Gain: 6.5dB
• Noise Figure: 1.19dB
• P1db: 19.2dBm
• Package / Case: 8-VFDFN Exposed Pad
• Rf Type: Cellular, ISM, PCS
• Test Frequency: 3.8GHz
• Voltage - Supply: 5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 689-1069-2

SPF-5122Z
10 of 12
Evaluation Board Layout and Bill of Materials
RF in
Bill of Materials (SPF-5122Z, 400MHz to 3000MHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
Vs
C1
C2
C3
C4
L1
100pF
0.1uF
Application Schematic
(400MHz to 3000MHz)
SPF-5122Z
100pF
Epad
MCH185A101JK, Rohm, 100pF
MCH185A101JK, Rohm, 100pF
MCH185A101JK, Rohm, 100pF
LL1608-FSR15J, Toko, 150nH
AJB104KLRH, Rohm, 0.1uF
100pF
150nH
RF out
DS091125