UAA3580HN PHILIPS [NXP Semiconductors], UAA3580HN Datasheet - Page 17

• Manufacturer Part Number: UAA3580HN
• Description: Wideband code division multiple access frequency division duplex zero IF receiver
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2002 Oct 30
Fractional-N synthesizer;
N
K
Integrated CLKPLL VCO; pin CPCLKO
f
G
V
Output CLKPLL buffer; pin UMTSCLKO
f
N
V
Low noise crystal amplifier; pin REFIN
f
V
R
C
VCO
UMTSCLKO
REF
AFC
tune
o(p-p)
i(REF)(rms)
Wideband code division multiple access
frequency division duplex zero IF receiver
i(REF)
i(REF)
VCO
n
SYMBOL
integer divider ratio
fractional divider ratio
CLKPLL frequency
VCO gain
tuning voltage
frequency range
divider ratio
close-in-phase noise
phase noise
output voltage (peak-to-peak
value)
reference frequency
input voltage (RMS value)
input resistance
input capacitance
PARAMETER
f
CLKPLL
=
f
ref
N
----------------------- -
+
V
V
at 2 kHz offset for
30.72 MHz
at 3.84 MHz offset for
30.72 MHz
R
f
f
REF
REF
CPCLKO
CPCLKO
L
2
K
= 10 k
AFC
= 26 MHz
= 26 MHz
CONDITIONS
= 0 to 3.3 V
= 1.3 V
where
17
K
AFC
=
231
--------- -
512
0.4512
100
12
0.4
15.36
2
1
13
50
MIN.
+
AFC
------------
2
21
9
15
30.72
4
tbf
tbf
TYP.
Objective specification
0.4532
140
23
V
61.44
8
26
400
90
110
CCA
MAX.
UAA3580
0.4
MHz
MHz/V
V
MHz
dBc/Hz
dBc/Hz
V
MHz
mV
k
pF
UNIT