DATA SHEET WIRELESS COMPONENTS COMBO BLF2012LM31R2400A 2.4-2.5 GHZ Product Specification – April 23, 2013 V.0 2012 Series Product specification WIRELESS COMPONENTS 2 2 Combo FEATURES Compact size design RoHS compliant ORDERING INFORMATION APPLICATIONS WLAN, 802.11a/b/g/n Bluetooth ISM Band PART NUMBER All part numbers are identified by the series, packing type, material, size, antenna type, working frequency and packing quantity. BLF 2012 (1) (2) LM 31 R 2400A (3) (5) (4) (6) (1) PRODUCT BLF = Combo (2) SIZE 2012 = 2.0 × 1.2 (3) MATERIALS Material Code LM (4) TYPE 31=Type 31 (5) PACKING STYLE R = Tape and Reel (6) WORKING FREQUENCY 2400 = 2.4GHz PHYCOMP CTC CBA4711514312454K 12NC 471151431245 www.yageo.com Apr. 23, 2013 V0 Product specification WIRELESS COMPONENTS 3 3 Combo SPECIFICATION Table 1 VALUE DESCRIPTION Pass Band 2400-2500 MHz 50Ω Unbalanced Impedance Conjugate match to MTK MT6616,MT6611 and MT6612 series Balanced Impedance Unbalanced port V.S.W.R. 2.0 (Max.) Balanced port V.S.W.R. 2.0 (Max.) 2.8dB (Typ.) at 25 ℃ Insertion Loss 3.1dB (Max.) at 25 ℃ 3.6dB (Max.) at -25 ~ +85 Deg C 0.6 dB (Max.) Ripple 1.5 dB (Max) at 25 ℃ Amplitude Balance 1.8 dB (Max) at -40 ~ +85 ℃ 180 ±10 degree at 25 ℃ Phase Differential 180 ±15 degree at -25 ~ +85 ℃ 35dB(Min) @880~960MHz 30dB(Min) @1710~1880MHz 20dB(Min) @1880~1990MHz 30dB(Min) @4800~5000MHz 0 ~ 25 Volt Attenuation DC Working Voltage DIMENSIONS Table 2 Machinical Dimension DIMENSION L (mm) 2.00 ±0.15 W (mm) 1.27 ±0.15 T (mm) 0.80 ±0.15 P1 (mm) 0.39 ±0.15 P2 (mm) 0.39 ±0.15 P3 (mm) 0.39 ±0.15 P4 (mm) 0.50 ±0.15 P5 (mm) 0.39 ±0.15 P6 (mm) 0.39 ±0.15 P7 (mm) 0.39 ±0.15 P8 (mm) 0.50 ±0.15 D1 (mm) 0.20 ±0.15 D2 (mm) 0.35 ±0.15 D3 (mm) 0.30 ±0.15 OUTLINES Fig. 1 Filter outlines Table 3 Termination configuration TERMINAL NAME FUNCTION TERMINAL NAME FUNCTION P1 Balanced P5 Unbalanced P2 Ground Terminal P6 DC P3 Balanced P7 Not Connect P4 Ground Terminal P8 Ground Terminal www.yageo.com Apr. 23, 2013 V0 Product specification WIRELESS COMPONENTS 4 4 Combo Fig. 2 Reference design of evaluation board ELECTRICAL PERFORMANCES Unbalanced port return loss (Sss11, single-ended port return loss) Balanced port return loss (Sdd22, differential port return loss) Insertion loss (Sds21, differential port to singleended port) Imbalance of amplitude (S21/S31, amplitude difference) Imbalance of phase (S21/S31, phase difference) Fig. 3 Frequency Characteristics www.yageo.com Apr. 23, 2013 V0 Product specification WIRELESS COMPONENTS Combo 5 5 REVISION HISTORY REVISION DATE CHANGE NOTIFICATION Version 0 - Apr. 23, 2013 DESCRIPTION - New data sheet for Combo, 2.45GHz application, 2012 series www.yageo.com Apr. 23, 2013 V0