SNAU210B March   2020  – July 2021

 

  1.   Trademarks
  2. 1Evaluation Board Setup
  3. 2EVM Description
    1. 2.1 Installing the Software
  4. 3Bringing LMX2594 to a Lock State
  5. 4Loop Filter Configuration
  6. 5Key Results to Expect
  7.   A Schematic
  8.   B Bill of Materials
  9.   C Board Layers Stack-Up
  10.   D Changing Reference Oscillator and Setup
  11.   E Connecting Reference Pro
  12.   F Ramping Feature
  13.   G SYSREF Feature
  14.   H Enabling Onboard DC-DC Buck Converter (TPS62150)
  15.   Revision History

B Bill of Materials

Table B-1 Bill of Materials
DESIGNATOR DESCRIPTION MANUFACTURER PART NUMBER QUANTITY
C1, C3, C9, C14, C15, C17, C30 CAP, CERM, 0.1 µF, 16 V, ±5%, X7R, 0603 AVX 0603YC104JAT2A 7
C1_LF CAP, CERM, 390 pF, 50 V, ±5%, C0G/NP0, 0603 Kemet C0603C391J5GACTU 1
C2, C4, C8, C16 CAP, CERM, 10 µF, 10 V, ±10%, X5R, 0805 Kemet C0805C106K8PACTU 4
C2_LF CAP, CERM, 0.068 µF, 50 V, ±10%, X7R, 0603 MuRata GRM188R71H683KA93D 1
C4_LF CAP, CERM, 1800 pF, 50 V, ±5%, C0G/NP0, 0603 MuRata GRM1885C1H182JA01D 1
C5, C6, C7, C10, C11, C12 CAP, CERM, 0.01 µF, 16 V, ±10%, X7R, 0402 AT Ceramics 520L103KT16T 6
C18, C23, C24, C26, C27, C28, C29 CAP, CERM, 1 µF, 16 V, ±10%, X7R, 0603 TDK C1608X7R1C105K080AC 7
C19, C20, C21, C22, C25 CAP, CERM, 10 µF, 10 V, ±20%, X5R, 0603 TDK C1608X5R1A106M080AC 5
CE_TP, CSB_TP, GND_TP, MUXout_TP, RampCLK_TP, RampDIR_TP, SCK_TP, SDI_TP, SYNC_TP, SysRefReq_TP, Vcc_TP, VccRF_TP, Vtune_TP Test Point, Compact, White, TH Keystone 5007 13
Cin_0 CAP, CERM, 10 µF, 25 V, ±10%, X5R, 0805 MuRata GRM219R61E106KA12D 1
Cout0 CAP, CERM, 22 µF, 16 V, ±10%, X5R, 0805 TDK C2012X5R1C226K125AC 1
Css CAP, CERM, 3300 pF, 50 V, ±5%, C0G/NP0, 0603 MuRata GRM1885C1H332JA01D 1
D1 LED, Green, SMD Lite-On LTST-C190GKT 1
L1, L2 Inductor, Multilayer, Air Core, 18 nH, 0.3 A, 0.36 Ω, SMD MuRata LQG15HS18NJ02D 2
L1_TPS Inductor, Shielded, Composite, 2.2 µH, 3.7 A, 0.02 Ω, SMD Coilcraft XFL4020-222MEB 1
MUXout_SW Switch, SPST, Slide, Off-On, 2 Pos, 0.1 A, 20 V, SMD CTS Electrocomponents 219-2MST 1
OSCinM, OSCinP, SYNC, SysRef, Vcc Connector, SMT, End launch SMA 50 ohm Emerson Network Power Connectivity 142-0701-851 5
R1 RES, 330 Ω, 5%, 0.1 W, 0603 Yageo America RC0603JR-07330RL 1
R2 RES, 100 k, 5%, 0.1 W, 0603 Vishay-Dale CRCW0603100KJNEA 1
R2_LF RES, 68, 5%, 0.1 W, 0603 Vishay-Dale CRCW060368R0JNEA 1
R3_LF, R12, R15, R24, R26, R25, R30, R31, R34, R35, R36, R41, R42, R43, R44, R45 RES, 0, 5%, 0.1 W, 0603 Vishay-Dale CRCW06030000Z0EA 16
R4_LF RES, 18, 5%, 0.1 W, 0603 Vishay-Dale CRCW060318R0JNEA 1
R5, R7, R8, R9, R16, R19, R20, R22 RES, 12 kΩ, 5%, 0.1 W, 0603 Vishay-Dale CRCW060312K0JNEA 8
R37, R38, R39, R40 RES, 50, 0.1%, 0.05 W, 0402 Vishay-Dale FC0402E50R0BST1 4
Rfbb1 RES, 180 k, 0.1%, 0.1 W, 0603 Yageo America RT0603BRD07180KL 1
Rfbt1 RES, 562 k, 1%, 0.1 W, 0603 Vishay-Dale CRCW0603562KFKEA 1
RFoutAM, RFoutAP, RFoutBM, RFoutBP JACK, SMA, 50 Ω, Gold, Edge Mount Johnson 142-0771-831 4
U1 Wideband RF Synthesizer Texas Instruments LMX2594RHAR 1
uWire Header (shrouded), 100 mil, 5x2, Gold plated, SMD FCI 52601-S10-8LF 1