uaa2062 NXP Semiconductors, uaa2062 Datasheet - Page 25

• Manufacturer Part Number: uaa2062
• Description: Analog Cordless Telephone Ic
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2000 Aug 10
Z
V
V
I
The transmit part; note 7
General
THD
Summing amplifier
V
R
V
Voltage controlled oscillator and power amplifier; note 8
V
N
V
H2
H3
Q
N
The synthesizer
PLL
f
C
C
------ -
------ -
o(sink)
xtal
i(DATI)
OH(DATO)
OL(DATO)
o(SUM)
bias(SUM)
PA
o(PA)
SYMBOL
f(SUM)
step(PA)
VCO(TX)
i(LO2)
L(LO2)
Analog cordless telephone IC
V
V
L(VCO)
f
f
PA
PA
(MODO)
(TXLF)
TX
LOOP FILTER
input impedance at pin DATI
HIGH-level output voltage
on pin DATO
LOW-level output voltage on
pin DATO
output sink current
total harmonic distortion
after demodulation
summing amplifier output
voltage on pin MODO
summing amplifier external
feedback resistor
DC voltage at pin MODI
PA output voltage
number of steps of VCO
output voltage
PA output voltage
attenuation 2nd harmonic
attenuation 3rd harmonic
VCO modulation gain
VCO gain
Q factor of external L filter
TX VCO phase noise
LO frequency
parasitic capacitance
between pins LO2I
and LO2O
load capacitance between
pins LO2I and LO2O
; note 9
PARAMETER
V
V
V
V
V
CCITT filter (P53)
between pins MODI
and MODO
f
PA step 3
V
V
V
L = 330 nH
f
o
carrier
i(DATI)
i(DATI)
i(DATI)
o(DATO)
MICI
MODO
TXLF
TXLF
= 49.97 MHz;
f
f
offset
offset
CONDITIONS
= 1 mV (RMS);
= 25 to 50 MHz
= 0.9 V
= 1.2 V
= V
= V
= V
= 2.4 V
= 5 kHz
= 12.5 kHz
= 0.1V
CC
CC
CC
25
CC
1.4 V
0.4 V
0.4 V;
0.9V
10
14
26
40
4
CC
MIN.
240
20
2
2.4
2
4
18
34
15.5
550
380
15
10
96
104
TYP.
Product specification
0.1V
+2
12
3
30
80
87
MAX.
UAA2062
CC
k
V
V
%
dBV
k
V
dBm
dB
dB
dB
kHz/V
kHz/V
kHz/V
dBc/Hz
dBc/Hz
MHz
pF
pF
UNIT
A