XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX X Artwork and documentation done by: X X X X TEXAS INSTRUMENTS NORWAY LPW X X X X Address: Gaustadalléen 21 0349 OSLO X X Phone : (+47) 22 95 85 44 Fax : (+47) 22 95 89 05 X X web: www.ti.com/lpw X X X XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PCB NAME : CC2540EM discrete REVISION: 1.5.1 DATE: 2010-04-27 PCB DESCRIPTION:4 LAYER PCB 1.6 MM Copper 1 35 um Dielectric 1-2 0.35 mm (e.g. 2x Prepreg 7628 AT05 47% Resin) Copper 2 18 um Dielectric 2-3 0.76 mm (4 x 7628M 43% Resin) Copper 3 18 um Dielectric 3-4 0.35 mm (e.g. 2x Prepreg 7628 AT05 47% Resin) Copper 4 35 um DE104iML or equivalent substrate (Resin contents around 45%, which gives Er=4.42@2.4GHz, TanD=0.016) Dimensions in mil (0.001 inch) DOUBLE SIDE SOLDER MASK, DOUBLE SIDE SILKSCREEN, 8 MIL MIN TRACE WIDTH AND 8 MIL MIN ISOLATION. ASSEMBLY: LABEL CARD WITH "CC2540EM_D_R1.5.1" FILE: CC2540EM_Discrete_1_5_1.ZIP PACKED WITH WinZIP containing FILE NAME DESCRIPTION FILE TYPE PCB MANUFACTURING FILES: L1.SPL LAYER 1 COMPONENT SIDE/POSITIVE EXT. GERBER L2.SPL LAYER 2 POSITIVE EXT. GERBER L3.SPL LAYER 3 POSITIVE EXT. GERBER L4.SPL LAYER 4 SOLDER SIDE/POSITIVE EXT. GERBER STOPCOMP.SPL SOLDER MASK COMPONENT SIDE/NEGATIVE EXT. GERBER STOPSOLD.SPL SOLDER MASK SOLDER SIDE/NEGATIVE EXT. GERBER SILKCOMP.SPL SILKSCREEN COMPONENT SIDE/POSITIVE EXT. GERBER SILKSOLD.SPL SILKSCREEN SOLDER SIDE/POSITIVE EXT. GERBER GERBER.REP DRILL and NC DRILL REPORT ASCII DRILL.SPL DRILL/MECHANICAL DRAWING EXT. GERBER NCDRILL.SPL NC DRILL THROUGH HOLE EXCELLON EXT_GERBER.USR PCB PHOTOPLOTTER DEFINITION FILE ASCII CNC.USR NC DRILL DEVICE FILE ASCII PCB ASSEMBLY FILES: CC2540EM_DISCRETE_PARTLIST.XLS PART LIST ASCII P_P_COMP.REP PICK AND PLACE COORDINATES, COMPONENT SIDE ASCII P_P_SOLD.REP PICK AND PLACE COORDINATES, SOLDER SIDE ASCII PASTCOMP.SPL SOLDER PASTE COMPONENT SIDE EXT. GERBER PASTSOLD.SPL SOLDER PASTE SOLDER SIDE EXT. GERBER ASSYCOMP.SPL ASSEMBLY DRAWING COMPONENT SIDE EXT. GERBER ASSYSOLD.SPL ASSEMBLY DRAWING SOLDER SIDE EXT. GERBER PDF FILES: CC2540EM_DISCRETE_SCHEMATIC.PDF CIRCUIT DIAGRAM CC2540EM_DISCRETE_LAYOUT.PDF LAYOUT DIAGRAM CADSTAR FILES: CC2540EM_DISCRETE.SCM CADSTAR SCHEMATIC FILE CC2540EM_DISCRETE.PCB CADSTAR LAYOUT FILE README.TXT THIS FILE ASCII END. Release history -------------------------------------------------------------------------------------------------------------- 1.0.0 : Initial release. 1.1.0 : Based on CC2530EM_Discrete_1.3.1. New rounting of power and decoupling of VCO/PA supply with 2 caps in common (pin 27,28 and 29). New configuration of components for opamp test. Connected pin 1 and 2 of X1 to GND Connected pin 2 of P2 to GND New QFN40_RHa package with TI recommended footprint. 1.2.0 : Removed opamp and comparator test pads. Fiducialmarks without solder paste. SMA connector with extended pads, and new posisition. Added T-filter at output to resuce TX harmonics. Revision for test purpose. 1.3.0: 4 layer design and serial inductors on IOs to combat VCO leakage. 1.4.0: Reduced inductor count to 9 6n8. 1.5.0: Removed all I/O inductors. 1.5.1: Updated 32 MHz crystal with correct name. Changed C231 and C221 to 12 pF