AD6645(Rev0) Ver la hoja de datos (PDF) - Analog Devices
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AD6645 Datasheet PDF : 20 Pages
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AD6645
Table II. AD6645ASQ/PCB Bill of Materials
Item
No. Qty Reference ID1
Description
Manufacturer
1
1
2
3
3
9
4
8
5
0
6
9
7
1
8
1
9
4
10 1
11 1
12 1
13 0
14 2
15 0
16 0
17 0
18 2
19 1
20 1
21 0
22 0
23 1
24 1
25 2
26 2
27 1
28 1
29 1
30 2
31 0
32 2
33 1
34 4
35 0
36 4
37 1
6645EE01C
C1, C2, C38
C3, C7–C11, C16,
C30, C32
C4, C22–C26, C29,
(C33), (C34), C39
(C5, C6)
C12–C14, C17–C21,
C40
CR1
E3, E4, E5
F1–F4
J1
J1
J2
(J3)
J4, J5
(R1)
(R2)2
(R3, R4, R5, R8)
R6, R7
R9
R10
(R11), (R13)
(R12), (R14)
R152
R35
RN1, RN3
RN2, RN4
T2
T3
U1
U2, U7
(U3)
U4, U6
U53
U53
(U8)
See drawing
See drawing
AD6644/AD6645 Evaluation Printed Circuit Board
Capacitor, Tantalum SMT T491C, 10 mF; 16 V; 10%
Capacitor, SMT 0508, 0.1 mF; 16 V; 10%
Capacitor, SMT 0805, 0.1 mF; 25 V; 10%
Capacitor, SMT 0805, 0.01 mF; 50 V; 10%
Capacitor, SMT 0508, 0.01 mF; 16 V; 10%
Diode, Schottky Barrier, Dual
100" Straight Male Header (Single Row), 3 of 50 pins
EMI Suppression Ferrite Chip, SMT 0805
Connector, PCB Pin Strip; 5 pins; 5 mm pitch
Connector, PCB Terminal; 5 pins; 5 mm pitch
Terminal Strip, 50 pin; right angle
Connector, SMA; RF; Gold
Connector, Coaxial RF Receptacle; 50 W
Resistor, SMT 0402; 100; 1/16w; 1%
Resistor, SMT 1206; 60.4; 1/8w; 1%
Resistor, SMT 0805; 499; 1/10w; 1%
Resistor, SMT 0805; 25.5; 1/10w; 1%
Resistor, SMT 0805; 348; 1/10w; 1%
Resistor, SMT 0805; 619; 1/10w; 1%
Resistor, SMT 0805; 66.5; 1/10w; 1%
Resistor, SMT 0805; 100; 1/10w; 1%
Resistor, SMT 0402; 178; 1/16w; 1%
Resistor, SMT 0805; 49.9; 1/10w; 1%
Resistor Array, SMT 0402; 470; 1/4w; 5%
Resistor Array, SMT 0402; 220; 1/4w; 5%
RF Transformer, SMT KK81, 0.2–350 MHz; 4:1 W Ratio
RF Transformer, SMT CD542, 2–775 MHz; 4:1 W Ratio
I.C., QFP-52; 14-Bit, 80 MSPS
Wideband Analog-to-Digital Converter
I.C., SOIC-20; Octal D-Type Flip-Flop
I.C., SOIC-8; Low Distortion Differential ADC Driver
I.C., SMT SOT-23; TinyLogic UHS 2-Input OR Gate
Clock Oscillator, Full Size MX045; 80 MHz
Connector, Miniature Spring Socket,
I.C., SOIC-8; Differential Receiver
Circuit Board Support on Base
0.100" Shorting Block
PCSM, Inc. (6645EE01C)
Kemet (T491C106M016AS)
Presidio Components
(0508X7R104K16VP6)
Panasonic (ECJ-2VB1E104K)
Panasonic (ECJ-2YB1H103K)
Presidio Components
(0508X7R103M2P3)
Panasonic (MA716-TX)
Samtec (TSW-1-50-08-G-S)
Steward (HZ0805E601R-00)
Wieland (Z5.530.0525.0)
Wieland (25.602.2553.0)
Samtec (TSW-125-08-T-DRA)
Johnson Components, Inc.
(142-0701-201)
AMP (227699-2)
Panasonic (ERJ-2RKF1000X)
Panasonic (ERJ-8ENF60R4V)
Panasonic (ERJ-6ENF4990V)
Panasonic (ERJ-6ENF25R5V)
Panasonic (ERJ-6ENF3480V)
Panasonic (ERJ-6ENF6190V)
Panasonic (ERJ-6ENF66R5V)
Panasonic (ERJ-6ENF1000V)
Panasonic (ERJ-2RKF1780X)
Panasonic (ERJ-6ENF49R9V)
Panasonic (EXB2HV471JV)
Panasonic (EXB2HV221JV)
Mini-Circuits (T4-1-KK81)
Mini-Circuits (ADT4-1WT)
Analog Devices (AD6645ASQ)
Fairchild (74LCX574WM)
Analog Devices (AD8138AR)
Fairchild (NC7SZ32)
CTS Reeves (MXO45-80)
Amp (5-330808-3)
Motorola (MC100EL16)
Richo (CBSB-14-01)
Jameco (152670)
NOTES
1Reference designators in parentheses are not installed on standard units. (AC-coupled AIN and ENCODE.)
AC-coupled AIN is standard, R3, R4, R5, R8, and U3 are not installed.
If dc-coupled AIN is required, C30, T3, and R15 are not installed.
AC-coupled ENCODE is standard. C5, C6, C33, C34, R1, R11–R14, and U8 are not installed.
If PECL ENCODE is required, CR1 and T2 are not installed.
2R2 is installed for 50 W impedance input matching on the primary of T3. R15 is not installed.
R15 is installed for 50 W impedance input matching on the secondary of T3. R2 is not installed.
3U5 Clock Oscillator is installed with pin sockets for removal if OPT_CLK input is used.
REV. 0
–17–
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