MSP3421G MICRONAS [Micronas], MSP3421G Datasheet - Page 66

• Manufacturer Part Number: MSP3421G
• Description: Multistandard Sound Processor Family with Virtual Dolby Surround
• Manufacturer: MICRONAS [Micronas]

MSP 34x1G
4.6.3. Characteristics
at T
at T
T
MAIN (M) = Loudspeaker Channel, AUX (A) = Headphone Channel
4.6.3.1. General Characteristics
66
J
Symbol
Supply
I
I
I
I
Clock
f
D
t
V
t
V
V
r
SUP1A
SUP2A
SUP3A
SUP1S
CLOCK
JITTER
Startup
outHF_ACL
ACLKAC
ACLKDC
CLOCK
xtalDC
= Junction Temperature
A
A
= 0 to 70 C, f
= 60 C, f
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 s
Audio Clock Output AC Voltage
Audio Clock Output DC Voltage
HF Output Resistance
CLOCK
CLOCK
= 18.432 MHz, V
= 18.432 MHz, V
SUP1
SUP1
= 8 V, V
Pin Name
AHVSUP
DVSUP
AVSUP
AHVSUP
XTAL_IN
XTAL_IN,
XTAL_OUT
AUD_CL_OUT
= 7.6 to 8.7 V, V
SUP2
= 5 V for typical values,
Min.
45
1.2
0.4
SUP2
Typ.
17
11
11
8
55
30
5.6
3.7
18.432
2.5
0.4
1.8
140
= 4.75 to 5.25 V for min./max. values
Max.
25
16
17
11
70
38
7.7
5.1
55
50
2
0.6
Unit
mA
mA
mA
mA
mA
mA
mA
mA
MHz
%
ps
V
ms
V
V
pp
SUP3
PRELIMINARY DATA SHEET
Test Conditions
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
load = 40 pF
I
max
= 0.2 mA
Micronas