ucb1300 NXP Semiconductors, ucb1300 Datasheet - Page 5
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ucb1300
Manufacturer Part Number
ucb1300
Description
Advanced Modem/audio Analog Front-end
Manufacturer
NXP Semiconductors
Datasheet
1.UCB1300.pdf
(56 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UCB1300
Manufacturer:
PHILIPS
Quantity:
9
Company:
Part Number:
ucb1300BE
Manufacturer:
INTEL
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Company:
Part Number:
ucb1300BE
Manufacturer:
PHILIPS
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Philips Semiconductors
Notes
1. I/O
2. V
3. SKPRN/SPKRP (pins 8 and 9), TINN/TINP (pins 14 and 15) and TOUTP/TOUTN are differential pairs
4. TEST (pin 13) is connected to an internal pull-down resistor. This pin should be held LOW during normal operation
5. The ‘not connected’ pins (pins 6, 19, 31 and 44) are reserved for future applications and should be left floating.
6. SIBDOUT reset state is 1 until the SIB bus is running. SIBDOUT will be active once the SIB bus has started.
2000 Jun 26
SIBDOUT
SIBCLK
SIBDIN
IRQOUT
n.c
IO4
IO5
IO6
V
DDD
Advanced modem/audio analog front-end
I/O
of the circuit.
SYMBOL
SSD
C
A
= analog bidirectional; O
= CMOS bidirectional; I
(pins 5 and 37) and V
40
41
42
43
44
45
46
47
48
PIN
SIB data output
SIB serial interface clock
SIB data input
interrupt output
not connected
general purpose I/O pins
general purpose I/O pins
general purpose I/O pins
digital supply
SSA1
D
C
= digital input; S = supply; O
= CMOS output.
(pin 18) are connected internally within the UCB1300.
DESCRIPTION
5
A
= analog output; I
C
= CMOS input; I
‘1’
‘0’
input
input
input
(6)
RESET
STATE
Product specification
A
= analog input;
UCB1300
TYPE
O
I
I
O
I/O
I/O
I/O
S
C
C
C
C
C
C
C
(1)