ucb1300 NXP Semiconductors, ucb1300 Datasheet - Page 42

• Manufacturer Part Number: ucb1300
• Description: Advanced Modem/audio Analog Front-end
• Manufacturer: NXP Semiconductors

Philips Semiconductors
DC CHARACTERISTICS
V
(pin 5); unless otherwise specified
Notes
1. Indicative value measured during the initial characterization.
2. Excluding connected touch screen and speaker load currents.
2000 Jun 26
V
V
V
V
V
I
I
I
V
V
V
V
f
T
SSD
DDD
DDA1
DDA2
i(sibclk)
SYMBOL
amb
DDD
DDA1
DDA2
SSA2
SSA3
IL
IH
OL
OH
Advanced modem/audio analog front-end
= V
SSA1
= V
digital supply voltage
analog supply voltage - excl.
speaker driver
analog supply voltage -
speaker driver only
analog ground - speaker driver
analog ground - touch screen
switch matrix
digital supply current
analog supply current
total speaker driver supply
current
LOW level input voltage
HIGH level input voltage
LOW level output voltage
HIGH level output voltage
serial interface clock frequency
operating ambient temperature
range
SSA2
= V
PARAMETER
SSA3
= 0 V; T
.
(1)
(1)(2)
amb
(1)(2)
=25 C; f
full functionality
only audio codec activated
only telecom codec activated -
only touch screen activated
only ADC activated
no functions activated; f
off
full functionality
only audio codec activated
only telecom codec activated -
only touch screen activated
only touch screen in interrupt
mode
only ADC activated
no analog functions activated -
speaker driver enabled
speaker driver disabled
I
I
OL
OH
= 2 mA
i(sibclk)
= 2 mA
CONDITIONS
= 9.216 MHz; V
42
sibclk
I(ref)
= 1.2 V; all voltages referenced to V
3.0
3.0
3.0
-0.4
-0.4
-
-
-
-
-
-
-
-
-
-
-
-0.5
0.7V
-
0.8V
0
-20
MIN.
DDD
DDD
3.3
3.3
3.3
0
0
19
17
19
15
15
-
4.6
3.7
4.4
1.0
-
1.0
<10
0.6
-
-
-
-
-
10
-
TYP.
Product specification
3.6
3.6
3.6
+0.4
+0.4
-
-
-
-
-
10
-
-
-
-
100
-
-
-
10
+0.3V
0.5V
0.2V
-
15
70
UCB1300
MAX.
DDD
DDD
DDD
V
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
MHz
UNIT
C
A
A
A
A
SSD