UAA3587 データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

メーカー

UAA3587

Complete, single-package GSM/GPRS/EDGE RF transceiver

Philips Electronics 

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.

Share Link: