AD8343_15 Datasheet, PDF (27/32 Pages) Analog Devices – DC-to-2.5 GHz High IP3 Active Mixer

AD8343
EVALUATION BOARD
The AD8343 evaluation board has two independent areas,
denoted A and B. The circuit schematics are shown in Figure 71
and Figure 72. An assembly drawing is included in Figure 73 to
ease identification of components, and representations of the
board layout are included in Figure 74 through Figure 77.
The A region is configured for ease in making device imped-
ance measurements as part of the process of developing suitable
matching networks for a final application. The B region is designed
for operating the AD8343 in a single-ended application envi-
ronment and therefore includes pads for attaching baluns or
transformers at both the input and output.
The following tables delineate the components used for the
characterization procedure used to generate Figure 7 through
Figure 48 and most other data contained in this data sheet.
Table 6 lists the support components that are delivered with
the AD8343 evaluation board. Note that the board is shipped
without any frequency specific components installed. Table 7
lists the components used to obtain the frequency selection
necessary for the product receiver evaluation, and Table 8 lists
the transmitter evaluation components.
Table 6. Values of Support Components Shipped with Evaluation Board and Used for Device Characterization
Component Designator
Value
Quantity Manufacturer/Part Number
C1A, C1B, C3A, C3B, C11A, C11B
0.1 μF
6
Murata
C2A, C2B, C4A, C4B, C5A, C5B, C6A, C6B, C9A,
0.01 μF
16
Murata
C9B, C10A, C10B, C12A, C12B, C13A, C13B
R3A, R3B, R4A, R4B
68.1 Ω ± 1% 4
Panasonic
R1A, R1B, R2A, R2B
3.9 Ω ± 5%
4
Panasonic
R5A, R5B
0Ω
2
Panasonic
J1A, J1B
Ferrite Bead 2
Murata
T1A, T1B, T2B (Various)
1:1
3
M/A-COM ETC1-1-13 Wideband Balun
T3B (Various)
4:1
1
Mini-Circuits® TC4-1W Transformer
R6A, R6B, R7A, R7B
10 Ω ± 1%
4
Panasonic
L1A, L1B, L2A, L2B
56 nH
4
Panasonic
Table 7. Values of Matching Components Used for Transmitter Characterization
Component Designator
Value
Quantity
Manufacturer/Part Number
fIN = 150 MHz, fOUT = 900 MHz
T1B, T3B
T2B
R6B, R7B
Z1B, Z3B
Z2B
Z5B, Z7B
Z8B
L1B, L2B
L3B, L4B
Z4B, Z6B, Z9B—Not Populated
1:1
2
1:1
1
5.1 Ω
2
8.2 nH
2
33 pF
1
8.2 nH
2
6.2 pF
1
56 nH
2
150 nH
2
M/A-COM ETC1-1-13 Wideband Balun
Mini-Circuits ADTL1-18-75
Panasonic
Murata
Murata
Murata
Murata
Panasonic
Murata
fIN = 150 MHz, fOUT = 1900 MHz
T1B, T3B
T2B
R6B, R7B
Z1B, Z3B
Z2B
Z5B, Z7B
Z8B
L1B, L2B
L3B, L4B
Z4B, Z6B, Z9B—Not Populated
1:1
2
1:1
1
5.1 Ω
2
8.2 nH
2
33 pF
1
1.8 nH
2
1.8 pF
1
56 nH
2
68 nH
2
M/A-COM ETC1-1-13 Wideband Balun
Mini-Circuits ADTL1-18-75
Panasonic
Murata
Murata
Murata
Murata
Panasonic
Murata
Rev. B | Page 27 of 32