uaa3522hl NXP Semiconductors, uaa3522hl Datasheet - Page 18

• Manufacturer Part Number: uaa3522hl
• Description: Low Power Dual-band Gsm Transceiver With An Image Rejecting Front-end
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. Measured and guaranteed only on UAA3522 evaluation board.
2. The IF output has open collectors which are supplied via external inductors. External resistors are also needed to
3. Value includes losses due to the printed circuit board and balun.
2000 Aug 15
V
I
I
V
IF
f
f
V
I
I
V
Frequency dividers
D/D
D/D
D/D
D/D
General IC specification
t
o(cp)
L(cp)(off)
LO(IF)
ph(comp)
o(cp)
L(cp)(off)
ON
N(DCS)
N
fph(comp)(spur)
o(cp)
fph(comp)(spur)
o(cp)
Low power dual-band GSM transceiver
with an image rejecting front-end
SYNTHESIZER
SYMBOL
set the output impedance and to match the IF output to the specified load resistance R
fLO(RF)
fLO(IF)
fref(RF)
fref(IF)
(
PINS
DCS close-in phase
noise
phase comparator
frequency spurii
breakthrough level
charge pump output
current
charge pump leakage
current in off-state
charge pump output
voltage
IF LO frequency
phase comparator
frequency
close-in phase noise
phase comparator
frequency spurii
breakthrough level
charge pump output
current
charge pump leakage
current in off-state
charge pump output
voltage
RF frequency
programmable divider
ratio
IF frequency
programmable divider
ratio
RF reference frequency
divider ratio
IF reference frequency
divider ratio
switch-on time
IFLOC, IFLOE
PARAMETER
AND
CPOIF)
within the closed-loop bandwidth
P
f
filter closed-loop
bandwidth = 11 kHz
sink or source current; at V
I
within the closed-loop bandwidth
P
f
filter closed-loop
bandwidth = 25 kHz
sink or source current; at V
fixed ratio
fixed ratio
90% of the final current
offset
o(cp)
offset
xtal
xtal
= 0 dBm; f
= 0 dBm; f
within specified values
= 200 kHz; second-order loop
= 1 MHz; second order loop
CONDITIONS
18
LO(RF)
LO(IF)
= 400 MHz
= 1.6 GHz
o(cp)
o(cp)
1.8
0.4
380
0.75
0.4
5200
MIN.
5
5
2.2
400
1
1.1
200
65
13
TYP.
79
75
95
75
L
(see Fig.3).
Preliminary specification
2.6
+5
V
440
1.35
+5
V
8600
10
74
60
85
60
CC
CC
UAA3522HL
MAX.
0.4
0.4
dBc/Hz
dBc
mA
nA
V
MHz
MHz
dBc/Hz
dBc
mA
nA
V
UNIT
s