rf3145 RF Micro Devices, rf3145 Datasheet - Page 18
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rf3145
Manufacturer Part Number
rf3145
Description
Quad-band Gsm/edge/gsm850/dcs/pcs Power Amplifier Module Rf3145
Manufacturer
RF Micro Devices
Datasheet
1.RF3145.pdf
(18 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
rf3145LPTR
Manufacturer:
RFMD
Quantity:
20 000
RF3145
PCB Surface Finish
The PCB surface finish used for RFMD's qualification process is electroless nickel, immersion gold. Typical thickness is 3μinch
to 8μinch gold over 180μinch nickel.
PCB Land Pattern Recommendation
PCB land patterns are based on IPC-SM-782 standards when possible. The pad pattern shown has been developed and tested
for optimized assembly at RFMD; however, it may require some modifications to address company specific assembly pro-
cesses. The PCB land pattern has been developed to accommodate lead and package tolerances.
PCB Metal Land and Solder Mask Pattern
18 of 18
8.40 Typ.
7.00
5.60
4.20
2.80
1.40
0.00
Pin 1
A
A
A
A
A
A
A
A = 0.80 (mm) Sq. Typ.
Metal Land Pattern
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
PCB Design Requirements
A
A
7.60
0.80
Dimensions in mm.
8.36
7.40
5.35
3.15
1.00
0.04
0.00
Pin 1
A
A
A
A
A
A
A
A = 0.80 Sq. Typ.
B = 0.95 x 0.87 Typ.
C = 0.87 x 0.95
Solder Mask Pattern
B
A
A
A
A
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C
A
A
A
A
A
A
8.40 Typ.
7.00 Typ.
5.60 Typ.
4.20 Typ.
2.80 Typ.
1.40 Typ.
Rev A4 DS050919