SKY73084-11 Datasheet, PDF (2/16 Pages) Skyworks Solutions Inc. – 300 - 500 MHz High Gain and Linearity Diversity Downconversion Mixer

DATA SHEET • SKY73084-11 DOWNCONVERSION MIXER
RFA ¹
NC ²
GND ³
VCC_LO ⁴
GND ⁵
VCC_LO ⁶
GND ⁷
NC ⁸
RFB ⁹
36 35 34 33 32 31 30 29 28
27 _LO2
26 _GND
25 _GND
24 _GND
23 _{LO_SEL}
22 _GND
21 _{VCC_LO}
20 _GND
19 _LO1
10 11 12 13 14 15 16 17 18
Figure 2. SKY73084-11 Pinout – 36-Pin MCM
(Top View)
Table 1. SKY73084-11 Signal Descriptions
Pin #
Name
Description
Pin #
Name
1
RFA
RF channel A input
19 LO1
2
NC
No connect
20 GND
3
GND
Ground
21 VCC5
4
VCC1
DC supply, +5 V
22 GND
5
GND
Ground
23 LO_SEL
6
VCC2
DC supply, +5 V
24 GND
7
GND
Ground
25 GND
8
NC
No connect
26 GND
9
RFB
RF channel B input
27 LO2
10 VCC3
DC supply, +5 V
28 NC
11 NC
No connect
29 RIFA
12 GND
Ground
30 VCC6
13 IFB+
IF channel B positive output
31 NC
14 IFB–
IF channel B negative output
32 IFA+
15 NC
No connect
33 IFA–
16 VCC4
DC supply, +5 V
34 GND
17 RIFB
IF channel B bias control
35 NC
18 NC
No connect
36 VCC7
S646
Description
Local oscillator #1 input
Ground
DC supply, +5 V
Ground
Local oscillator switch select
Ground
Ground
Ground
Local oscillator #2 input
No connect
IF channel A bias control
DC supply, +5 V
No connect
IF channel A positive output
IF channel A negative output
Ground
No connect
DC supply, +5 V
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
2
April 3, 2009 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 200884F