uaa2062 NXP Semiconductors, uaa2062 Datasheet - Page 27

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

Philips Semiconductors
2000 Aug 10
E
V
G
R
THD
N
The TX baseband
M
V
THD
TX
G
G
V
V
V
THD
Z
t
t
N
att(COMP)
rel(COMP)
G
i(CMPI)
G
G
ARPIECE AMPLIFIER
o(EARO)(p-p)
o(MICO)
HLIM(p-p)
i(CMPI)
o(TXO)
ct(COMP)
SYMBOL
L(EARO)
ARX
step(ATX)
Analog cordless telephone IC
ear
COMP
COMP(max)
ICROPHONE AMPLIFIER
V
v(m)
ATX
AUDIO PATH
ARX
MICO
COMP
; note 14
output swing voltage
(peak-to-peak value)
gain earpiece amplifier
earpiece resistance
total harmonic distortion
audio path noise
output swing
voltage gain adjustment
total harmonic distortion
compressor gain
maximum compressor gain
output voltage hard limiter
(peak-to-peak value)
input voltage range
output voltage
total harmonic distortion
input impedance
compressor attack time
compressor release time
expander to compressor
crosstalk attenuation
TX mute
TX gain adjustment
TX gain adjustment steps
; note 11
PARAMETER
; note 13
THD < 4%
no external resistor
note 12
V
B = 400 Hz to 3 kHz
R
f = 1 kHz;
V
ALC disabled
V
HLim disabled;
ALC disabled;
V
ALC normal operation
ALC disabled;
V
C
C
V
from RXI to TXO;
V
ALC disabled;
V
programmable through
microcontroller
programmable through
microcontroller
i(RXI)
o(MICO)
i(CMPI)
i(CMPI)
i(CMPI)
i(CMPI)
i(RXI)
i(CMPI)
L
CCAP
CCAP
V
V
V
V
V
V
= 10 k
i(CMPI)
i(CMPI)
i(CMPI)
i(CMPI)
i(CMPI)
i(CMPI)
CONDITIONS
= 20 dBV
= 10 dBV
= 0.47 F
= 0.47 F
= 70 dBV
= 4 dBV
= 10 dBV
= 0 V (RMS);
= 10 dBV
= 12 dBV
= 10 dBV
= 30 dBV
= 50 dBV
= 12 dBV
= 10 dBV
= 2.5 dBV
27
0
6
16
4
7.5
MIN.
2.2
6
150
0.5
0.2
0
10
20
23
1.26
0.5
15
3.0
13.5
40
32
83
27
26
12.5
12.3
11.5
70
TYP.
Product specification
1
34
+4
14
24
1
+8
12
12
60
MAX.
UAA2062
V
dB
%
dBV
dBV
dB
%
dB
dB
dB
dB
V
dBV
dBV
dBV
dBV
%
k
ms
ms
dB
dB
dB
UNIT