uaa2062 NXP Semiconductors, uaa2062 Datasheet - Page 29

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

Philips Semiconductors
Notes
1. f
2. f
3. With 10.7 MHz filter load (input impedance 330 ); measured at pin MX1O.
4. f
5. f
6. VB = 1.5 V.
7. f
8. Voltage controlled oscillator: at pin LO3I, an inductance of 330 nH in parallel with a capacitor of 12 pF are connected
9. PLL loop (see Fig.5): values for the RX loop filter components: C1 = 6.8 nF; C2 = 68 nF; C3 = 1.5 nF; R2 = 22 k ;
10. RX gain adjust, RX mute and expander (see Fig.6): VB = 1.5 V; f = 1 kHz; RX gain step 15.
11. VB = 1.5 V; f = 1 kHz; no external feedback resistor; R
12. For stable amplifier operation.
13. VB = 1.5 V; f = 1 kHz. Gain can be adjusted with external resistors.
14. Compressor, ALC/TX mute, TX gain adjust (see Fig.8): VB = 1.5 V; f = 1 kHz; TX gain step 15.
15. The minimum pulse width should be equal to the period of the comparison frequency, depending on the country.
2000 Aug 10
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SYMBOL
Analog cordless telephone IC
individually (see Tables 12 and 13).
to ground via a capacitor of 10 nF. Power amplifier: at PAO an inductance of 180 nH in parallel with a capacitor of
27 pF. The PAO is AC-coupled to the duplexer with a capacitor of 100 pF to filter the 2nd and 3rd harmonic.
R3 = 47 k ; values for the TX loop filter components: C4 = 15 nF; C5 = 150 nF; C6 = 3.9 nF; R5 = 22 k ;
R6 = 47 k .
0
0
RF
0
0
= 46.97 MHz; f
= 46.97 MHz; L = 390 nH; Q
= 455 kHz; f
= 49.97 MHz.
= 10.695 MHz; f
hold time enable at the end
of a word
input pulse width at pin EN
microcontroller interface
start-up time
dev
dev
= 1.5kHz; f
PARAMETER
LO
= 1.5kHz; f
= 10.24 MHz with 455 kHz ceramic filter load (input impedance 1500 ) .
mod
loaded
mod
= 1 kHz.
= 1 kHz; LPF = 2.4 kHz at DETO; all with CCITT filter.
= 40; the input impedance and the gain of the LNA can be programmed
note 15
90% of V
DATA, CLK and EN
CONDITIONS
ref(PLL)
29
L
= 150
to
in series with 10 F.
100
1/f
COMP
MIN.
TYP.
Product specification
200
MAX.
UAA2062
ns
ns
UNIT
s