Schematic Diagram - Analog Devices LTC6952 Demo Manual

DEMO MANUAL DC2609A
PARTS LIST
ITEM QTY REFERENCE
56 1 R71
57 1 R72
58 1 U1
59 1 U2
60 1 U3
61 2 U4, U5
62 1 U6
63 3 U7, U8, U11
64 1 U9
65 1 U10
66 1 U12
67 1 U13
68 7 JP1, JP2, JP3, JP6, JP6 PINS
1&2; JP4 AND JP7 PINS 2&3
69 4 MH1, MH2, MH3, MH4

SCHEMATIC DIAGRAM

Note: The buffers shown on sheet 2 of 4 of the schematic are used to protect the LTC6952 when connected to the DC2026 before the LTC6952 is powered
up. There is no need for such circuitry if the SPI bus is not active before powering up the LTC6952. The EEPROM is for identification and is not needed to
program the LTC6952.
10
PART DESCRIPTION
RES., 18.2k, 1%, 1/10W, 0603
RES., 309k, 1%, 1/10W, 0603, AEC-Q200
IC., ULTRALOW JITTER PLL, QFN-52(UKG)
7 × 8
OSC., 100MHz, 15pF, ±25ppm, 5 × 7.5mm
SMD, 3.3V, HCMOS,
IC., MEMORY, EEPROM, 2Kb (256 x 8),
TSSOP-8, 400kHz
IC., TinyLogic UHS Dual Buffer, SC70-6
IC., Dual Supply Receiver, SOT363-6
(SC-88), Single Bit, 3-State Outputs
IC., PSRR RF LINEAR REGULATOR,
DFN-10(DD)
OSC. COAXIAL RESONATOR, 4000-
4000MHz, 10pF, 50Ω, 0.50" SQ SMD, VCO,
PS = 8V, MAX V = 4.7V
TUNE
IC., DUAL/QUAD LOW NOISE OP AMPS,
SO8
IC., 3A, 3.3V, LDO REGULATOR, DDPAK5Q
IC,Silent Switcher 2 Synchronous,
LGA-16 (3 × 3)
CONN., SHUNT, FEMALE, 2 POS, 2mm
STANDOFF , NYLON, SNAP-ON, 0.50"
MANUFACTURER/PART NUMBER
VISHAY, CRCW060318K2FKEA MOUSER ELECT.,
71-CRCW0603-18.2K-E3
VISHAY, CRCW0603309KFKEA
LINEAR TECH., LTC6952IUKG#PBF
LINEAR TECH., LTC6952IUKG#TRPBF
CRYSTEK CORPORATION, CCHD-575-25-100.000
MICROCHIP , 24LC025-I /ST
FAIRCHILD SEMI., NC7WZ17P6X
NXP SEMI., 74LVC1T45GW,125
LINEAR TECH., LT3042EDD#PBF LINEAR TECH.,
LT3042EDD#TRPBF
CRYSTEK, CVCO55CC-4000-4000
LINEAR TECH., LT1678IS8#PBF
LINEAR TECH., LT1678IS8#TRPBF
LINEAR TECH., LT1764A-3.3#PBF
LINEAR TECH., LT1764A-3.3#TRPBF
LINEAR TECH., LT8609SIV#PBF
LINEAR TECH., LT8609SIV#TRPBF
Wurth Elektronik, 60800213421
Wurth Elektronik, 702935000
Rev 0