UAA3535HL View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
UAA3535HL Datasheet PDF : 24 Pages
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Philips Semiconductors
Low power GSM/DCS/PCS multi-band transceiver
Objective specification
UAA3535HL
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP.
MAX.
UNIT
IF SYNTHESIZER; PINS IFTUNE AND IFCPO
fIFLO
synthesizer frequency
70
fcomp(IF)
comparison frequency
−
Φnoise
close-in phase noise
∆f = 400 kHz
−
SPURP(IF) power level of spurious
−
signals
ICP
charge pump output current sink or source
KΦ
phase-frequency detector for ICP = 1 mA
gain
0.85
−
∆KΦ
phase-frequency detector over VCP range
−
gain variation
IL
charge pump leakage current off state
−5
VCP
charge pump output voltage
0.4
Ro
output resistance
TXIFON and TXON mode −
disabled; power-down
−
13
−
−
1.0
0.16
−
−
−
1
100
−
−117
−70
1.15
−
10
+5
VCC − 0.4
−
MHz
MHz
dBc/Hz
dBc
mA
mA/rad
%
nA
V
kΩ
DIVIDERS RATIOS
D/DRF(main) RF main divider ratio
D/DIF(main) IF main divider ratio
D/DRF(REFDIV) RF reference divider ratio
D/DIF(REFDIV) IF reference divider ratio
ratio between RFLOI
frequency and fcomp(RF)
ratio between IF VCO
frequency and fcomp(IF)
REFDIV = 0
REFDIV = 1
REFDIV = 0
REFDIV = 1
8940 −
6
−
−
65
−
130
−
1
−
2
10 010
7
−
−
−
−
General
tON
turn-on time
90% of the final current −
−
200
µs
Notes
1. Measured and guaranteed only on OM 5178 demonstration board.
2. This value includes printed-circuit board and balun losses.
3. The power level of the spurious signals in this measurement is less than specified under SPURP(RFin).
4. IP2i related to an IM2 measurement in low gain mode.
5. Voltage gain defined as the differential baseband RMS output voltage (either at pins IA and IB or pins QA and QB
measured in standard load) divided by the RMS input voltage at the RF baluns.
6. This range is obtained through variation of the external reference resistor.
7. Measured at external transmit VCO output.
8. This is based on an adjustment in such a way, that a difference of 36 dBc is obtained in the level of the wanted signal
at the frequency fIF + fmod and the level of the signal at the frequency 3fIF − fmod, measured at the input of the
phase-frequency comparator for IF frequencies of 45.5 and 91 MHz.
2000 Feb 17
17
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