10MHz-referentiegenerator
zeer nauwkeurig, met verdeler en galvanische isolatie
Onderdelenlijst
Onderdelenlijst
Weerstanden (SMD 0603, tenzij anders vermeld):
R1,R3,R9,R53,R309,R314,R315 = 10k
R2,R310 = 4k7
R4 = 820 Ω
R5 = 0 Ω, SMD 2012 *
R6,R7 = 1k2
R8,R14,R52,R64,R75,R86,R97,R108,R123 = 390 Ω
R10,R17 = 100 Ω
R11,R18,R54,R57,R58,R61,R63,R66,R69,R72,R74,R77,R80,R83,R85,R88,R91,R94,R96,R99,R102,R105,R107,R110,R115,R118,R121,R124,R126,R129,R130 = 50 Ω
R13,R67,R68,R78,R79,R89,R90,R100,R101,R111,R112,R113,R114,R119,R120,R307,R308,R318 = 0 Ω *
R15 = 130 Ω
R16 = 2k5, meerslagen-instelpotmeter, verticaal, raster 1/10"
R25 = 1k
R50 = 120 Ω
R51 = 200 Ω, meerslagen-instelpotmeter, verticaal, raster 1/10"
R55,R56,R60,R65,R71,R76,R82,R87,R93,R98,R104,R109,R116,R117,R122,R127 = 470 Ω
R59,R70,R81,R92,R103,R128 = 330 Ω
R62,R73,R84,R95,R106,R125 = 500 Ω, meerslagen-instelpotmeter, verticaal, raster 1/10"
R301,R306 = 150 Ω
R302,R305 = zie tekst
R303,R304 = 75 Ω
R311...R313 = 10 Ω, SMD 2012
R316 = 68 Ω
R317 = 180 Ω
Condensatoren (SMD 0603, tenzij anders vermeld):
C1 = 4700 µ/16 V, elco, steek 5 mm, Ø 13 mm *
C2,C4,C8...C11, C19...C22,C34,C35,C51...C54,C56...C65,C82,C83 = 100n
C3,C5,C12...C18,C33,C36...C40 = 22 µ/20 V, SMD SMCB
C6,C7 = 2200 µ/16 V, elco, steek 5 mm, Ø 13 mm
C23,C32 = 33p
C24 = 120p
C25,C90 = 5p6
C26 = 10p
C27 = 150p
C28,C31 = 100p
C29 = 12p
C30 = 39p
C66,C68,C70,C72,C74,C76,C78,C87 = 47p
C67,C69,C71,C73,C75,C77,C79,C88 = 3p3
C81,C89,C94 = 10n
C84...C86,C91...C93 = 1n
Spoelen (alle SMD 1210):
L1...L7,L301 = 4µ7
L8 = 1µ8
L9 = 1µ5
Halfgeleiders:
D1...D4 = SK56, Schottky, 60 V/5 A, DO214AA *
D5...D8 = SK56, Schottky, 60 V/5 A, DO214AA
D9,D10 = SK540, Schottky, 40 V/5 A, DO214AC
D31 = 1N4148, SOD-123
LED1...LED3 = LED, SMD 0805
T1...T2 = 2N3904, SOT23-BEC
IC1 = 7805
IC2 = 7905
IC3 = LT1963AET-3.3 *
IC4...IC11 = MAX4392ESA, SOIC8
IC6 = MCP1525TT, SOT-23-3 *
U1 = AD8368ACPZ-WP, LFCSP-24 *
U2 = SN74LVC1G80DBVR, SOT-23-5 *
Y1 = AOCJY-20.000MHZ-F, SMD *
XO1 = XO91, 20 MHz, SMD *.
Diversen:
X1 = 2-polige printkroonsteen, raster 5 mm
X5 = 3-polige printkroonsteen, raster 5 mm
JP1, JP2 = 2-polige pinheader
Tr1 = transformator 2 × 6 V, 2 × 300 mA, raster 20 mm, printmontage *
Tr3 = transformator 2 × 6 V, 2 × 233 mA, raster 27,5 mm, printmontage
Tr51...TR81 = ADT1-1, HF-transformator, SMD *
F1 = zekering 250 mA, 20×5 mm
Zekeringhouder voor F1, printmontage
K1 = relais FTR-B4S, SMD
* zie tekst
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