SAA8200HL Datasheet, PDF (58/71 Pages) NXP Semiconductors – Ensation Base integrated wireless audio baseband

Philips Semiconductors
SAA8200HL
Ensation Base integrated wireless audio baseband
Table 29: Dynamic audio characteristics …continued
V_DDA(3V3) = 3.3 V; f_i = 1 kHz at −1 dB; T_amb = 25 °C; R_L = 100 kΩ; f_s = 48 kHz; all voltages measured with respect to ground;
unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ
Max
Unit
(THD+N)/S total harmonic
distortion-plus-noise to
signal ratio
at −1 dBFS
0 dB setting
3 dB setting
-
−85
-
−87
-
dB
-
dB
6 dB setting
-
−88
-
dB
9 dB setting
-
−88
-
dB
12 dB setting
-
−87
-
dB
15 dB setting
-
−85
-
dB
18 dB setting
-
−83
-
dB
21 dB setting
-
−80
-
dB
at −60 dBFS
0 dB setting
-
−35
-
dB
3 dB setting
-
−34
-
dB
6 dB setting
-
−32
-
dB
9 dB setting
-
−30
-
dB
12 dB setting
-
−28
-
dB
15 dB setting
-
−26
-
dB
18 dB setting
-
−23
-
dB
21 dB setting
-
−20
-
dB
24 dB setting
-
−20
-
dB
LNA plus ADC
V_i(rms)
input voltage (RMS
value)
(THD+N)/S total harmonic
distortion-plus-noise to
signal ratio
at 0 dBFS digital output;
R_S = 2.2 kΩ
V_o = 600 mV
at −60 dB; A-weighted
-
-
-
−75
-
−25
35
mV
-
dB
-
dB
S/N
signal-to-noise ratio
V_i = 0 V; A-weighted
-
85
-
dB
[1] The output voltage of the DAC is proportional to the DAC power supply voltage and the headphone is in Power-down mode.
[2] Exclusive the input load of the headphone driver which is 10 kΩ.
[3] The output of the DAC is already connected with the headphone driver which has an input load of 10 kΩ.
Table 30: DC-to-DC converter characteristics
Symbol
Parameter
V_bat
battery voltage
V_USB
USB voltage
DC-to-DC converter for 3.3 V
V_O
V_O(tol)
output voltage
output voltage tolerance
Conditions
single battery
double battery
Min
Typ
Max
Unit
0.9
1.35
1.6
V
1.8
2.7
3.2
V
4.0
5.0
5.5
V
3.0
3.4
3.7
V
-
-
100
mV
SAA8200HL_2
Preliminary data sheet
Rev. 02 — 17 October 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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