MSP 34x0G
DATA SHEET
4.6.3. Characteristics
For Min./Max. values:
at TA = 0 to 70 °C, fCLOCK = 18.432 MHz
VSUP1 = 7.6 to 8.7 V (4.75 to 5.25 V if VSUP1 = 5 V)
VSUP2 = 4.75 to 5.25 V (3.15 to 3.45 V if VSUP2 = 3.3 V)
VSUP3 = 4.75 to 5.2 V
For typical values:
at TA = 60 °C, fCLOCK = 18.432 MHz
VSUP1 = 8 V (5 V if noted)
VSUP2 = 5 V (3.3 V if noted)
VSUP3 = 5 V
TJ = Junction Temperature
MAIN (M) = Loudspeaker Channel, AUX (A) = Headphone Channel
4.6.3.1. General Characteristics
Symbol
Parameter
Pin Name
AHVSUP
DVSUP
Limit Values
Typ.
Unit
Test Conditions
Min.
Max.
Supply
I
I
First Supply Current (active)
(AHVSUP = 8 V)
17
11
25
16
mA
mA
Vol. Main and Aux = 0 dB
Vol. Main and Aux = -30dB
SUP1A
First Supply Current (active)
(AHVSUP = 5 V)
11
8
17
11
mA
mA
Vol. Main and Aux = 0 dB
Vol. Main and Aux = -30 dB
Second Supply Current (active)
(DVSUP = 5 V)
55
70
mA
SUP2A
Second Supply Current (active)
(DVSUP = 3.3 V)
55
70
mA
I
I
Third Supply Current (active)
AVSUP
30
38
mA
mA
SUP3A
First Supply Current
(AHVSUP = 8 V)
AHVSUP
5.6
7.7
STANDBYQ = low
SUP1S
First Supply Current
(AHVSUP = 5 V)
3.7
5.1
mA
Clock
f
Clock Input Frequency
Clock High to Low Ratio
XTAL_IN
18.432
MHz
%
CLOCK
D
45
55
50
CLOCK
JITTER
t
Clock Jitter (Verification not
provided in Production Test)
ps
V
DC-Voltage Oscillator
2.5
0.4
V
xtalDC
t
Oscillator Startup Time at
XTAL_IN,
2
ms
Startup
VDD Slew-rate of 1 V/1 µs
XTAL_OUT
V
Audio Clock Output AC Voltage
Audio Clock Output DC Voltage
HF Output Resistance
AUD_CL_OUT
1.2
0.4
1.8
V
V
load = 40 pF
I = 0.2 mA
max
ACLKAC
pp
V
0.6
ACLKDC
SUP3
r
140
Ω
outHF_ACL
68
May 27, 2003; 6251-476-1DS
Micronas
MICRONAS [ MICRONAS ]
