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PDF UAA3587 Data sheet ( Hoja de datos )
| Número de pieza | UAA3587 | |
| Descripción | single-package GSM/GPRS/EDGE RF transceiver | |
| Fabricantes | Philips | |
| Logotipo |  |
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UAA3587 RF SiP
Complete, single-package
GSM/GPRS/EDGE RF transceiver
Integrating passive and active components into a single
package, this complete RF transceiver improves performance
while eliminating 35 external components and enabling an
RF front-end of less than 2.5 cm2.
Semiconductors
Key features
• Advanced, single-package RF transceiver for GSM/GPRS/EDGE
- 30% smaller than previous best-in-class solutions
- Total RF front-end < 2.5 cm2
• Eliminates 35 external components
- Integrated Tx baluns, loop filters, decoupling capacitors
- Integrated Fractional-N RF synthesizer with AFC control
- Semi-integrated 26-MHz oscillator with integrated supply regulator
• Superior performance from optimal process technologies
- 0.25µm QUBiC4 BiCMOS for RF performance
- Passive integration for lower component count
- Flip-chip assembly shortens interconnects, reduces parasitics
• Efficient, flexible architectures
- NZIF receiver architecture
- Direct conversion upmixer transmit architecture
- Triple-output control of RF antenna switches
- Any combination of 3 out of 4 bands (850 / 900 / 1800 / 1900 MHz)
• HVQFN40 package (6 x 6 x 0.85 mm)
The UAA3587, the first Philips System-in-Package (SiP) solution to use a
new silicon-based structure, is a complete RF transceiver for GSM, GPRS,
and EDGE mobile phones. It uses innovative techniques to combine passive
and active components in a single package, maximizing RF performance
while significantly reducing external component count and overall design size.
The SiP uses 35 fewer external RF components than the previous genera-
tion and enables a design area of less than 2.5 cm2 for the complete radio
sub-system. Combined with the miniaturization of other components, the
SiP offers increased RF performance while saving 30% more space than the
previous “best-in-class” solution and 50% more than the industry average.
By replacing dozens of active and passive components in a single, drop-in
solution, the SiP dramatically cuts assembly costs and time-to-market. By
bringing the passive component networks closer together, the SiP shortens
interconnect lengths and reduces parasitics, thereby improving overall RF
performance.
Designed for efficiency, flexibility
The receiver uses a Near Zero-IF (NZIF) architecture.The transmitter uses
a direct-conversion upmixer architecture that delivers -163 dBm/Hz at 20 MHz,
a carrier rejection of greater than 35 dB, and a transmit attenuation range of
40 dB. The RF antenna switches can be controlled by up to three outputs
and the transceiver as a whole can support any combination of 3 out of
4 GSM/GPRS/EDGE bands (850 / 900 / 1800 / 1900 MHz).
The SiP includes integrated Tx baluns, loop filters, and decoupling capaci-
tors.There is an integrated Fractional-N RF synthesizer with AFC control,
as well as a semi-integrated, 26-MHz oscillator clock with integrated supply
regulator.
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet UAA3587.PDF ] | |
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