UAA3580HN Просмотр технического описания (PDF) - Philips Electronics
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производитель
UAA3580HN
Philips Electronics
UAA3580HN Datasheet PDF : 24 Pages
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Philips Semiconductors
Wideband code division multiple access
frequency division duplex zero IF receiver
Objective specification
UAA3580
1 FEATURES
• Low noise wide dynamic range for zero IF receivers
• 79 dB gain control range; in steps of 1 dB
• Channel filters
• 96 dB voltage gain
• Fully integrated fractional-N synthesizer with AFC
control capability
• Fully integrated RF VCO with integrated supply voltage
regulator
• Fully differential design to minimize crosstalk
• Supply voltage from 2.4 to 3.3 V
• 3-wire serial interface bus
• HVQFN24 package.
2 APPLICATIONS
• WCDM-FDD receiver for GSM hand-portable equipment
• Dual mode GSM/GPRS/EDGE/UMTS handset.
3 GENERAL DESCRIPTION
The UAA3580 is a BiCMOS integrated circuit receiver
intended for the Third Generation Partnership Project
(3GPP) specification for the Universal Mobile
Telecommunication System (UMTS).
The circuit is specially designed for the Frequency Division
Duplex (FDD) mode of the Wide Code Division Multiple
Access (WCDMA) that operates in the 2110 to 2170 MHz
band.
The UAA3580 contains the whole analog receive chain
from Radio Frequency (RF) Low Noise Amplifier (LNA) to
baseband IQ outputs including a channel filter, a complete
RF Phase-Locked Loop (PLL) with a fully integrated
Voltage Controlled Oscillator (VCO), and a clock PLL that
generates a programmable UMTS system clock from an
external 26 MHz reference signal.
4 QUICK REFERENCE DATA
SYMBOL
VCCA
VDDD
Tamb
analog supply voltage
digital supply voltage
ambient temperature
PARAMETER
MIN.
2.6
1.6
−30
TYP.
−
−
−
MAX. UNIT
3.3 V
2.8 V
+70 °C
5 ORDERING INFORMATION
TYPE
NUMBER
UAA3580HN
NAME
HVQFN24
PACKAGE
DESCRIPTION
plastic, heatsink very thin quad flat package; no leads
24 terminals; body 4 × 4 × 0.90 mm
VERSION
SOT616-1
2002 Oct 30
3
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