參數(shù)資料
型號: UAA3535
廠商: NXP Semiconductors N.V.
英文描述: Low power GSM/DCS/PCS multi-band transceiver
中文描述: 低功耗的GSM / DCS / PCS的多波段收發(fā)器
文件頁數(shù): 17/24頁
文件大小: 118K
代理商: UAA3535
2000 Feb 17
17
Philips Semiconductors
Objective specification
Low power GSM/DCS/PCS multi-band transceiver
UAA3535HL
Notes
1.
2.
3.
4.
5.
Measured and guaranteed only on OM 5178 demonstration board.
This value includes printed-circuit board and balun losses.
The power level of the spurious signals in this measurement is less than specified under SPUR
P(RFin)
.
IP2
i
related to an IM2 measurement in low gain mode.
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.
This range is obtained through variation of the external reference resistor.
Measured at external transmit VCO output.
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 f
IF
+ f
mod
and the level of the signal at the frequency 3f
IF
f
mod
, measured at the input of the
phase-frequency comparator for IF frequencies of 45.5 and 91 MHz.
6.
7.
8.
IF
SYNTHESIZER
;
PINS
IFTUNE
AND
IFCPO
f
IFLO
f
comp(IF)
Φ
noise
SPUR
P(IF)
synthesizer frequency
comparison frequency
close-in phase noise
power level of spurious
signals
charge pump output current
phase-frequency detector
gain
phase-frequency detector
gain variation
charge pump leakage current off state
charge pump output voltage
output resistance
70
13
100
117
70
MHz
MHz
dBc/Hz
dBc
f = 400 kHz
I
CP
K
Φ
sink or source
for I
CP
= 1 mA
0.85
1.0
0.16
1.15
mA
mA/rad
K
Φ
over V
CP
range
10
%
I
L
V
CP
R
o
5
0.4
1
+5
V
CC
0.4
nA
V
k
TXIFON and TXON mode
disabled; power-down
D
IVIDERS RATIOS
D/D
RF(main)
RF main divider ratio
ratio between RFLOI
frequency and f
comp(RF)
ratio between IF VCO
frequency and f
comp(IF)
REFDIV = 0
REFDIV = 1
REFDIV = 0
REFDIV = 1
8940
10010
D/D
IF(main)
IF main divider ratio
6
7
D/D
RF(REFDIV)
RF reference divider ratio
65
130
1
2
D/D
IF(REFDIV)
IF reference divider ratio
General
t
ON
turn-on time
90% of the final current
200
μ
s
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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