RF3809TR7 RFMD, RF3809TR7 Datasheet - Page 14

• Manufacturer Part Number: RF3809TR7
• Description: IC AMP HBT GAAS PRE-DVR 2W 8SOIC
• Manufacturer: RFMD

Specifications of RF3809TR7

• Current - Supply: 225mA ~ 316mA
• Frequency: 450MHz ~ 2.5GHz
• Gain: 9dB ~ 11.5dB
• P1db: 32dBm ~ 32.5dBm
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Rf Type: W-CDMA, SATCOM, NMT,GSM, DCS, PCS, UMTS, WLAN
• Test Frequency: 2.11GHz ~ 2.17GHz
• Voltage - Supply: 4.5V ~ 9V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Other names: 689-1028-2

RF3809
PCB Surface Finish
The PCB surface finish used for RFMD's qualification process is electroless nickel, immersion gold. Typical thickness is 3 μinch
to 8 μinch gold over 180 μinch nickel.
PCB Land Pattern Recommendation
PCB land patterns for PFMD components are based on IPC-7351 standards and RFMD empirical data. The pad pattern shown
has been developed and tested for optimized assembly at RFMD. The PCB land pattern has been developed to accommodate
lead and package tolerances. Since surface mount processes vary from company to company, careful process development is
recommended.
PCB Metal Land Pattern
PCB Solder Mask Pattern
Liquid Photo-Imageable (LPI) solder mask is recommended. The solder mask footprint will match what is shown for the PCB
metal land pattern with a 2 mil to 3 mil expansion to accommodate solder mask registration clearance around all pads. The
center-grounding pad shall also have a solder mask clearance. Expansion of the pads to create solder mask clearance can be
provided in the master data or requested from the PCB fabrication supplier.
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support, contact RFMD at ([phone] or [e-mail].
PCB Design Requirements
Rev A6 DS090504