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PDF SKY73010 Data sheet ( Hoja de datos )
| Número de pieza | SKY73010 | |
| Descripción | Direct Quadrature Modulator | |
| Fabricantes | Skyworks Solutions | |
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SKY73010: 300 – 2500 MHz Direct Quadrature Modulator
Applications
• QPSK/GMSK/QAM/DQPSK modulators
• Single-sideband modulators
• Image reject mixers
• CDMA base stations
• GSM/EDGE, TDMA/TDMA-EDGE, and Trans-European Trunked
Radio (TETRA) base stations
• First upconverter in dual conversion receivers
Features
• Broad RF and LO frequency range: 300 to 2500 MHz
• Carrier suppression greater than 35 dBc
• Sideband suppression greater than 45 dBc
• Modulation bandwidth DC to 250 MHz
• Noise floor less than –153 dBm/Hz
• Broadband LO/RF flatness
• RFLGA™ (16-pin, 4 x 4 mm) Pb-free package (MSL3, 260 °C
per JEDEC J-STD-020)
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
“environmentally friendly” package that is RoHS
compliant (European Parliament for the Restriction
of Hazardous Substances).
1 16 15 14 13
GND 2
GND 3
LO 4
12 GND
11 GND
10 VCC
5 6789
C1299
Figure 1. SKY73010 Pinout– 16-Pin RFLGA Package
(Top View)
ISIG
IREF
LO –45
+45
RF OUT
QSIG
QREF
C1298
Figure 2. SKY73010 Functional Block Diagram
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
103127C • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • October 21, 2004
1
1 page  
DATA SHEET • SKY73010
www5..0DataSheet4U.com
0.0
–5.0
–10.0
–15.0
–20.0
–25.0
0
200 400
600
VIN (mVp-p)
800
450 MHz
900 MHz
1900 MHz
1000
1200
Figure 3. Continuous Wave (CW) Intermediate Frequency (IF)
Input Voltage vs Output Power
4
2
0
–2
–4
–6
–8
0
500
1000
1500
2000
2500
3000
Frequency (MHz)
Figure 4. Output 1 dB Compression Points vs RF Frequency
–40.0
–45.0
–50.0
–55.0
–60.0
–65.0
–70.0
–75.0
–80.0
–25.0
–20.0
–15.0
–10.0
Channel POUT (dBm)
885 kHz offset
1.26 MHz offset
–5.0 0.0
Figure 5. 450 MHz CDMA ACPR vs Channel Output Power
–40.0
–45.0
–50.0
–55.0
–60.0
–65.0
–70.0
–75.0
–80.0
–25.0
–20.0
–15.0
–10.0
Channel POUT (dBm)
885 kHz offset
1.26 MHz offset
–5.0
0.0
Figure 6. 900 MHz CDMA ACPR vs Channel Output Power
–40.0
–45.0
–50.0
–55.0
–60.0
–65.0
–70.0
–75.0
–80.0
–30.0
–25.0
885 kHz offset
1.26 MHz offset
–20.0
–15.0
–10.0
Channel POUT (dBm)
–5.0
0.0
Figure 7. 1900 MHz CDMA ACPR vs Channel Output Power
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
103127C • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • October 21, 2004
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet SKY73010.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| SKY73010 | Direct Quadrature Modulator | Skyworks Solutions |
| SKY73012 | Direct Quadrature Demodulator | Skyworks Solutions |
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