鈥?/div>
First upconverter in dual conversion receivers
Description
The SKY73010 is an integrated quadrature modulator for direct
modulation of high frequency Amplitude Modulated (AM), Phase
Modulated (PM), or compound carriers. A SiGe Bipolar
Complementary Metal Oxide Semiconductor (BiCMOS) process is
used to offer excellent linearity, noise floor, and carrier
suppression performance.
The device package and pinout for the 16-pin RF Land Grid Array
(RFLGA) are shown in Figure 1. Figure 2 shows a functional block
diagram for the SKY73010. Signal pin assignments and functional
pin descriptions are provided in Table 1.
Skyworks offers this part as a lead (Pb)-free
鈥渆nvironmentally friendly鈥?package that is RoHS
compliant (European Parliament for the Restriction
of Hazardous Substances).
Features
鈥?/div>
Broad RF and LO frequency range: 300 to 2500 MHz
鈥?/div>
Carrier suppression greater than 35 dBc
鈥?/div>
Sideband suppression greater than 45 dBc
鈥?/div>
Modulation bandwidth DC to 250 MHz
鈥?/div>
Noise floor less than 鈥?53 dBm/Hz
鈥?/div>
Broadband LO/RF flatness
鈥?/div>
RFLGA鈩?(16-pin, 4 x 4 mm) Pb-free package (MSL3, 260
掳C
per JEDEC J-STD-020)
QREF
GND
IREF
ISIG
QSIG
1
16
15
14
13
ISIG
IREF
GND
2
12
GND
GND
3
11
GND
LO
LO
4
10
鈥?5
+45
RF OUT
VCC
5
6
7
8
9
GND
VCC
GND
QSIG
C1299
PD
RF
QREF
C1298
Figure 1. SKY73010 Pinout鈥?16-Pin RFLGA Package
(Top View)
Figure 2. SKY73010 Functional Block Diagram
Skyworks Solutions, Inc. 鈥?Phone [781] 376-3000 鈥?Fax [781] 376-3100 鈥?sales@skyworksinc.com 鈥?www.skyworksinc.com
103127C 鈥?Skyworks Proprietary and Confidential information 鈥?Products and Product Information are Subject to Change Without Notice 鈥?October 21, 2004
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