nRF51 (Bluetooth low energy / BLE, ANT & 2.4GHz) / nRF51422, nRF51822, nRF51824

Nordic - Reference Design

"The nRF51 Series is a family of highly flexible, multi-protocol, system-on-chip (SoC) devices for ultra-low power wireless applications. nRF51 Series devices support a range of protocol stacks including Bluetooth low energy (previously called Bluetooth Smart), ANT and proprietary 2.4GHz protocols such as Gazell. nRF51 Series devices are also on-air-compatible with existing nRF24L products from Nordic Semiconductor." 
nRF51 Series SoC

Nordic Semiconductor nRF51x22 series are for for Bluetooth® low energy (BLE), ANT and 2.4GHz.
Murata is supporting reference design of nRF51x22 as nRF51422, nRF51822, and nRF51922 with Ceramic Capacitor, Inductor, Cristal unit (Resonator) and Balun.

nRF51 Releted link (Nordic Products / Download / Datasheet Site)
nRF51422
nRF51822
nRF51824
nRF51 DK (Development kit - board) 
nRF5 SDK (Software Development Kit) 


Passive starter kit (In collaboration with Nordic)

nRF51822

Reference design: nRF51x22 series
Murata Kit P/N: EKSM-PND51X22A-KIT
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Reference design for nRF51x22 series

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*You can check "Detail Popup" on the bottom of below "simplified Reference Design".
*This is just reference design, so you have to evaluate on your actual circuit board before your production.

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nRF51x22 Capacitor, Inductor, Timing Device, Balun
Description Description Parts Number Status Remark Request Sample Stock Check
C1, C2 12pF, NP0, +/-2% (For X1:Murata XRC) 0402, 10pF, NP0, +/-2% GRM1555C1H100GA01 Nordic confirmed Go Go
(For X1:Murata XRC) 0201, 10pF, NP0, +/-2% GRM0335C1H100GA01 Optional Go Go
C3 2.2nF, X7R, +/-10% 0402, 2.2nF, X7R, +/-10% GRM155R71C222KA01 Nordic confirmed Go Go
0201, 2.2nF, X5R, +/-10% GRM033R61C222KA88 Optional Deviation Go Go
C4 1.0pF, NP0, +/-0.1pF 0402, 0.9pF, NP0, +/-0.1pF GRM1555C1HR90BA01 - Go Go
0402, 1.0pF, NP0, +/-0.1pF GRM1555C1H1R0BA01 Nordic confirmed Go Go
0402, 1.1pF, NP0, +/-0.1pF GRM1555C1H1R1BA01 - Go Go
0201, 0.9pF, NP0, +/-0.1pF GRM0335C1HR90BA01 - Go Go
0201, 1.0pF, NP0, +/-0.1pF GRM0335C1H1R0BA01 Optional Go Go
0201, 1.1pF, NP0, +/-0.1pF GRM0335C1H1R1BA01 - Go Go
C5 2.2pF, NP0, +/-0.1pF 0402, 2.1pF, NP0, +/-0.1pF GRM1555C1H2R1BA01 - Go Go
0402, 2.2pF, NP0, +/-0.1pF GRM1555C1H2R2BA01 Nordic confirmed Go Go
0402, 2.3pF, NP0, +/-0.1pF GRM1555C1H2R3BA01 - Go Go
0201, 2.1pF, NP0, +/-0.1pF GRM0335C1H2R1BA01 - Go Go
0201, 2.2pF, NP0, +/-0.1pF GRM0335C1H2R2BA01 Optional Go Go
0201, 2.3pF, NP0, +/-0.1pF GRM0335C1H2R3BA01 - Go Go
C5 (For QFAC) 3.9pF, NP0, +/-0.1pF 0402, 3.8pF, NP0, +/-0.1pF GRM1555C1H3R8BA01 - Go Go
0402, 3.9pF, NP0, +/-0.1pF GRM1555C1H3R9BA01 Nordic confirmed Go Go
0402, 4.0pF, NP0, +/-0.1pF GRM1555C1H4R0BA01 - Go Go
0201, 3.8pF, NP0, +/-0.1pF GRM0335C1H3R8BA01 - Go Go
0201, 3.9pF, NP0, +/-0.1pF GRM0335C1H3R9BA01 Optional Go Go
0201, 4.0pF, NP0, +/-0.1pF GRM0335C1H4R0BA01 - Go Go
C6 1.5pF, NP0, +/-0.1pF 0402, 1.4pF, NP0, +/-0.1pF GRM1555C1H1R4BA01 - Go Go
0402, 1.5pF, NP0, +/-0.1pF GRM1555C1H1R5BA01 Nordic confirmed Go Go
0402, 1.6pF, NP0, +/-0.1pF GRM1555C1H1R6BA01 - Go Go
0201, 1.4pF, NP0, +/-0.1pF GRM0335C1H1R4BA01 - Go Go
0201, 1.5pF, NP0, +/-0.1pF GRM0335C1H1R5BA01 Optional Go Go
0201, 1.6pF, NP0, +/-0.1pF GRM0335C1H1R6BA01 - Go Go
C7 100nF 0402, 100nF, X7R, +/-10% GRM155R71H104KE14 Nordic confirmed Go Go
0201, 100nF, X5R, +/-10% GRM033R61C104KE14 Optional Deviation Go Go
4.7uF, X5R, +/-10% 0603, 4.7uF, X5R, +/-10% GRM188R61A475KE15 Nordic confirmed Go Go
0402, 4.7uF, X5R, +/-20% GRM155R61A475MEAA Optional Deviation Go Go
C8, C11 100nF, X7R, +/-10% 0402, 100nF, X7R, +/-10% GRM155R71H104KE14 Nordic confirmed Go Go
0201, 100nF, X5R, +/-10% GRM033R61C104KE14 Optional Deviation Go Go
C9 1.0nF, X7R, +/-10% 0402, 1.0nF, X7R, +/-10% GRM155R71H102KA01 Nordic confirmed Go Go
0201, 1.0nF, X7R, +/-10% GRM033R71H102KA12 Optional Go Go
C10 47nF, X7R, +/-10% 0402, 47nF, X7R, +/-10% GRM155R71C473KA01 Nordic confirmed Go Go
0201, 47nF, X5R, +/-10% GRM033R61C473KE84 Optional Deviation Go Go
C12 1.0uF, X7R, +/-10% 0603, 1.0uF, X7R, +/-10% GRM188R71A105KA61 Nordic confirmed Go Go
0402, 1.0uF, X5R, +/-20% GRM033R61A105ME15 Optional Deviation Go Go
C13, C14 12pF, NP0, +/-2% 0402, 12pF, NP0, +/-2% GRM1555C1H120GA01 Nordic confirmed Go Go
0201, 12pF, NP0, +/-2% GRM0335C1H120GA01 Optional Go Go
L1 4.7nH +/-5% 0402, 4.3nH +/-0.2nH LQG15HS4N3C02 - Go Go
0402, 4.7nH +/-0.2nH LQG15HS4N7C02 Nordic confirmed Go Go
0402, 5.1nH +/-0.2nH LQG15HS5N1C02 - Go Go
0201, 4.3nH +/-3% LQP03TN4N3H02 - Go Go
0201, 4.7nH +/-3% LQP03TN4N7H02 Optional Go Go
0201, 5.1nH +/-3% LQP03TN5N1H02 - Go Go
L2 10nH +/-5% 0402, 10nH +/-5% LQG15HS10NJ02 Nordic confirmed Go Go
0201, 10nH +/-5% LQP03TN10NH02 Optional Go Go
L2 (For QFAC) 27nH +/-5% 0402, 27nH +/-5% LQG15HS27NJ02 Nordic confirmed Go Go
0201, 27nH +/-3% LQP03TN27NH02 Optional Go Go
L3 3.3nH +/-5% 0402, 3.0nH +/-0.1nH LQG15HS3N0B02 - Go Go
0402, 3.3nH +/-0.1nH LQG15HS3N3B02 Nordic confirmed Go Go
0402, 3.6nH +/-0.1nH LQG15HS3N6B02 - Go Go
0201, 3.2nH +/-0.1nH LQP03TN3N2B02 - Go Go
0201, 3.3nH +/-0.1nH LQP03TN3N3B02 Optional Go Go
0201, 3.4nH +/-0.1nH LQP03TN3N4B02 - Go Go
L4 10uH 50mA, +/-20% 10uH 50mA, +/-20% LQM18FN100M00 Optional Go Go
L5 15nH +/-10% 0402, 15nH +/-5% LQG15HS15NJ02 Nordic confirmed Go Go
0201, 15nH +/-3% LQP03TN15NH02 Optional Go Go
X1 16MHz +/-40ppm 32MHz +/-35ppm Cs=6pF XRCMD32M000FXP54R0 Nordic confirmed - Go
32MHz +/-40ppm Cs=6pF XRCGB32M000F2P10R0 Nordic confirmed - Go
BAL 2.4~2.5GHz matching balun 2.4~2.5GHz matching balun (QFN48) LFB182G45BG4D729 Nordic confirmed - -
2.4~2.5GHz matching balun (WLCSP) LFB182G45BG7D948 Nordic confirmed - -
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