UAA3522 PHILIPS [NXP Semiconductors], UAA3522 Datasheet - Page 15

• Manufacturer Part Number: UAA3522
• Description: Low power dual-band GSM transceiver with an image rejecting front-end
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2000 Feb 18
V
V
LSB
Transmit IF section; general conditions: V
B
V
DR
T
f
LO
P
IM2
IM3
IM
Transmit modulation loop section; General conditions: V
f
O
f
o(IF)
i(RF)(TX)
mod
V
f
RANSMITTER
N
bf5
o(pin)(peak)(max)
OO
ASEBAND INPUT
mod(peak)
o
Low power dual-band GSM transceiver
with an image rejecting front-end
FFSET MIXER
mod
o
SYMBOL
offset
out
i
o
o
offset
= 67.7 kHz
IF LC
; GSM
/
OUT
baseband filter
attenuation
(fifth-order Butterworth)
maximum peak output
voltage per pin giving a
total harmonic
distortion of less
than 3% at G
output offset voltage
adjustment
LSB offset adjustment
offset variation
modulation frequency
modulation level (peak
value)
dynamic input
resistance
IF output frequency
local oscillator
feedthrough level
transmit power without
LC tuned circuit
level of second-order
image products
level of third-order
image products
image level
phase noise output
power density
TX RF VCO input
frequency
TUNED CIRCUIT
; TX
BAND
PARAMETER
MODE
(
PINS
conv
(
PINS
TXIRFA
>7
(
PINS
IA, IB, QA
TXIFA
AND
note 10;
differential resistance between
QA/QB or IA/IB > = 180 k ; note 1
G
gain from G
to G
gain = 3 dB gain
single-ended
single-ended per pin
f
f
balun; note 12
f
f
f
f
f
o(IF)
o(IF)
o(IF)
o(IF)
o(IF)
offset
offset
conv
2
67.7 kHz; measured through a
3
67.7 kHz; note 12
mod(peak)
TXIRFB)
f
f
f
f
mod
mod
mod
mod
conv(dif)(max)
AND
= 200 MHz
= 200 MHz
= 200 MHz
= 200 MHz
= 200 MHz
AND
= 400 kHz
= 10 MHz
67.7 kHz; note 12
67.7 kHz; note 12
= 31 dB
= 140 kHz
= 200 kHz
= 400 kHz
= 600 kHz
TXIFB)
QB)
CONDITIONS
= 0.25 V; V
conv(dif)(min)
15
mod(peak)
I(IQ)
= V
= 0.25 V; V
O(IQ)
= 1.25 V; f
8
19
36
44
0.75
0
0.225 0.25
880
MIN.
60
10
I(IQ)
= V
11
25
55
50
12.5
200
TYP.
mod
40
16
48
55
34
140
O(IQ)
= 67.7 kHz
= 1.25 V;
+60
100
+10
2
0.275
915
Objective specification
30
45
50
125
133
UAA3522HL
MAX.
dB
dB
dB
dB
V
mV
mV
mV
MHz
V
k
MHz
dBc
dBm
dBc
dBc
dBc
dBc/Hz
dBc/Hz
MHz
UNIT