SKY73012 Datasheet, PDF (19/25 Pages) Skyworks Solutions Inc. – 400 - 3900 MHz Direct Quadrature Demodulator

DATA SHEET • SKY73012 DEMODULATOR
C1
33 pF
C2
1000 pF
1
2
J1
2-Pin Header
2, 5
1
T1
3
4
32 31 30 29 28 27 26
1
GND
2
GND
3
GND
4
VCC
5 _VCC
U1
6
VCC
7
GND
8 _GND
9 _GND
25
GND
24
IFIP
23
GND
22
IFIN
GND ²¹
20
IFQP
19
GND
IFQN ¹⁸
GND ¹⁷
10 11 12 13 14 15 16
1
J2
SMA
3 ^T2 6
I_IF 1
J3
SMA
2
1
4
3 ^T3 6
Q_IF 1
J4
SMA
2
1
4
R1
0Ω
1
J5
SMA
S731
Figure 62. SKY73012 Evaluation Board Schematic (1800 to 3900 MHz)
Table 6. SKY73012 Evaluation Board Component Values (1800 to 3900 MHz)
Reference
Designator
Quantity
Value
Manufacturer
C1
1
33 pF (0603)
C2
1
1000 pF (0603)
J1
1
Two-pin header connector
J2
1
SMA connector
J3
1
SMA connector
J4
1
SMA connector
J5
1
SMA connector
R1
1
0 Ω (0603)
T1
1
1:1 (1800-2000 MHz), or
Murata
1:1 (2500-2700 MHz), or
Murata
1:1 (3600-3800 MHz)
Johanson
T2
1
9:1
Mini-Circuits
T3
1
9:1
Mini-Circuits
U1
1
–
Skyworks
Part Number
LDB211G9005C-001
LDB212G4005C-001
3700BL15B050SX
TCM-9-1
TCM-9-1
SKY73012-11
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200473B • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • January 12, 2007
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