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AD9954__DDS_.pdf
............................. 36 REVISION HISTORY Revision 0: InitialVersion Rev. 0 | Page 2 of 36 AD9954 GENERAL DESCRIPTION TheAD9954 is a direct digital synthesizer (DDS) featuring a theAD9954 via a serial I/O port.TheAD9954 includes an 14-bit DAC operating up to 400 MSPS.TheAD9954 uses integrated
in „DDS-Funktionsgenerator“ · Mikrocontroller und Digitale Elektronik ·
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Visio-09037-DDS_Gen_Blockdiagram_R0.pdf
REL -10-13dBm 0.5 – 160MHZ -10 - +13dBm RECONSTRUCTION U2 FILTER LF OUTPUT AMPLIFIER 10HZ-10MHz U1 AD9951/AD9954 COMP INP RF DETECTOR COMP OUT DRV COMPARATOR OUTPUT (10HZ – 5MHZ) U19 TEMPERATURE CURRENT MIRROR ALC COMPARATOR SENSOR I2C1 AND SUMMING NODE ALC OUT 0 RSET DAC I-OUT INP1 0 0 CURRENT RF LEVEL
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Visio-09037-DDS_Gen_Blockdiagram_R1.pdf
REL -10-13dBm 0.5 – 160MHZ -10 - +13dBm RECONSTRUCTION U2 FILTER LF OUTPUT AMPLIFIER 10HZ-10MHz U1 AD9951/AD9954 COMP INP RF DETECTOR COMP OUT DRV COMPARATOR OUTPUT (10HZ – 5MHZ) U19 TEMPERATURE CURRENT MIRROR ALC COMPARATOR SENSOR I2C1 AND SUMMING NODE ALC OUT 0 RSET DAC I-OUT INP1 0 0 CURRENT RF LEVEL
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block.pdf
Spannungsversorgung AD9954 DDS Filter Leistungsreglung Abschwächerer Steuerplatine 400MHz DDS Clock NF-Ausgangchteck Modulation e g ä i . o M e PC Schnittstellen l n A
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DDS_ONE.pdf
PIU206AVDD5 U2U COMP_IN#PIU2031 AGNDN D R00R I20k PIC1902 PIC190BNCIComp0Bn101 1u Y0 AGND P I U AGND7 AD9954 COMP_INP I U 2 0 3 0 POOErdetector CY2 P I U 2 0 9REFCLK# AVDD P I U 2 0 2 8PIC2201 PIC22P0IC2omp0Out1015 10 PIC2302 PIC230Comp_In#1#1#101 HC49/4H_SMX21 P I U CRYSTAL OUT COMAVDDTP I U 2AVDD 7 p
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EPROM_0000_7FFF.lst
0ACB 4F LD C,A 1503 0ACC 66 LD H,(HL) 1504 0ACD 6D LD L,L 1505 0ACE 7D LD A,L 1506 0ACF 07 RLCA 1507 0AD0 7F LD A,A 1508 0AD1 6F LD L,A 1509 0AD2 E5 L0426: PUSH HL 1510 0AD3 D5 PUSH DE 1511 0AD4 C5 PUSH BC 1512 0AD5 CD 48 0C L0158: CALL L0156 1513 0AD8 47 LD B,A 1514 0AD9 20 05 JR NZ,L0157 1515 0ADB 32
in „Hilfe bei Z80 Opcodes“ · Mikrocontroller und Digitale Elektronik ·
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ADE7758.pdf
the analog inputs and theVA gain registers set to 000h,the average word value from each LPF2 is B9954h.The where n is the discrete time sample number and T is the sample maximum value that can be stored in the reactive energy period. register before it overflows is 26− 1 or FFFFh.As the average Figure
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user.manual.lpc17xx.pdf
9 P2[0]/PWM1[1]/TXD1 10 P2[1]/PWM1[2]/RXD1 11 - 12 - Row C 1 TCK/SWDCLK 2 TRST 3 TDI 4 P0[2]/TXD0/AD0[7] 5 P1[8]/ENET_CRS 6 P1[15]/ 7 P4[28]/RX_MCLK/ 8 P0[8]/I2STX_WS/ ENET_REF_CLK MAT2[0]/TXD3 MISO1/MAT2[2] 9 VSS 10 VDD(3V3) 11 - 12 - Row D 1 P0[24]/AD0[1]/ 2 P0[25]/AD0[2]/ 3 P0[26]/AD0[3]/ 4 n.c.
in „LPCxpresso 1769 I2C Takt einstellen“ · Mikrocontroller und Digitale Elektronik ·
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ADE7758.pdf
VAGAIN registers set to 0x000, the T is the sample period. average word value from each LPF2 is 0xB9954. The maximum Figure 75 shows the signal path of the apparent energy accumu- value that can be stored in the apparent energy register before it overflows is 2 − 1 or 0xFFFF. As the average word value
in „Energy Meter mit ADE7769 - AVR“ · Mikrocontroller und Digitale Elektronik ·