MSP34X1G Datasheet, PDF (66/104 Pages) Micronas – Multistandard Sound Processor Family with Virtual Dolby Surround

MSP 34x1G
PRELIMINARY DATA SHEET
4.6.3. Characteristics
at T_A = 0 to 70 °C, f_CLOCK = 18.432 MHz, V_SUP1 = 7.6 to 8.7 V, V_SUP2 = 4.75 to 5.25 V for min./max. values
at T_A = 60 °C, f_CLOCK = 18.432 MHz, V_SUP1 = 8 V, V_SUP2 = 5 V for typical values,
T_J = Junction Temperature
MAIN (M) = Loudspeaker Channel, AUX (A) = Headphone Channel
4.6.3.1. General Characteristics
Symbol
Supply
I_SUP1A
I_SUP2A
I_SUP3A
I_SUP1S
Clock
f_CLOCK
D_CLOCK
t_JITTER
V_xtalDC
t_Startup
V_ACLKAC
V_ACLKDC
r_{outHF_ACL}
Parameter
First Supply Current (active)
(AHVSUP = 8 V)
First Supply Current (active)
(AHVSUP = 5 V)
Second Supply Current (active)
Third Supply Current (active)
First Supply Current
(AHVSUP = 8 V)
First Supply Current
(AHVSUP = 5 V)
Clock Input Frequency
Clock High to Low Ratio
Clock Jitter (Verification not
provided in Production Test)
DC-Voltage Oscillator
Oscillator Startup Time at
VDD Slew-rate of 1 V/1 µs
Audio Clock Output AC Voltage
Audio Clock Output DC Voltage
HF Output Resistance
Pin Name
AHVSUP
DVSUP
AVSUP
AHVSUP
Min. Typ. Max. Unit
Test Conditions
17
25
mA
11
16
mA
11
17
mA
8
11
mA
55
70
mA
30
38
mA
5.6
7.7
mA
3.7
5.1
mA
Vol. Main and Aux = 0 dB
Vol. Main and Aux = -30dB
Vol. Main and Aux = 0 dB
Vol. Main and Aux = -30 dB
STANDBYQ = low
XTAL_IN
18.432
MHz
45
55
%
50
ps
XTAL_IN,
XTAL_OUT
AUD_CL_OUT 1.2
0.4
2.5
0.4
2
1.8
0.6
140
V
ms
V_pp
V_SUP3
Ω
load = 40 pF
I_max = 0.2 mA
66
Micronas