T0781 Datasheet, PDF (15/18 Pages) ATMEL Corporation – 1700 - 2300 MHz High Linearity SiGe Active Receiver Mixer

T0781
Figure 25. 2000 MHz to 2300 MHz Application Schematic (Single-ended Drive)
5V
IFout
J5
Lfil
Vcc
C2
RFin
J3
L3
C3
Vcc
Vcc
C4
C5
C20
T2
C7
IC
1
C9
C1
1
16
2
15
Vcc C11
3
14
4
13
L4
R2
5
12
6
11
7
10
8
9
C21
Vcc _C12
L1
Vcc
C6
L2
Vcc
C10
LOin
J4
Bill of Materials for (2000 MHz to 2300 MHz Evaluation Board)
Component
Designator
Value
Vendor
Part Number Description
IC1
Atmel
T0781
SiGe receiver mixer
J3, J4, J5
Johnson
Components
142-0701-851 SMA connector, end launch with tab, for 0.062 inch
board
T2
1:1
Mini-Circuits
TC1-1
IF transformer
Lfil
1 µH
Würth Elektronik
74476401 Inductor, 1210 footprint, minimum 200 mA rating
L1, L2
see Table 1
TOKO
LL1608-FSR10J Inductor, 0603 footprint, high Q series
L3
2.2 nH
L4
3.3 nH
TOKO
LL1608-FSR8NJ Inductor, 0603 footprint, high Q series
C1, C3, C20, C21
6.8 pF
Capacitor, 0603 footprint
C2
2.7 pF
C4
18 pF
C6, C10
100 pF
Capacitor, 0603 footprint
C7, C9
120 pF
Capacitor, 0603 footprint
C5
2.2 pF
Capacitor, 0603 footprint
C11
3.3 pF
Capacitor, 0603 footprint
C12
2.7 pF
Capacitor, 0603 footprint
R1, R2
0µ
Resistor, 0603 footprint
15
4534B–SIGE–01/03