SAA7160ETV2 Datasheet, PDF (43/57 Pages) NXP Semiconductors – PCI Express based audio and video bridge

NXP Semiconductors
SAA7160
PCI Express based audio and video bridge
CLOCK GENERATOR
I2S_WS_A
I2S_SCK_A
I2S_SD0_A
I2S_SD1_A
I²S-BUS INPUT
INTERFACE 0
IN
I²S-BUS
CORE 0
data I²S-bus control
IRQ
I²S-bus configuration
CLOCK GENERATOR
I2S_WS_B
I2S_SCK_B
I2S_SD0_B
I2S_SD1_B
I²S-BUS INPUT
INTERFACE 1
Fig 11. I²S-bus structure overview
IN
I²S-BUS
CORE 1
data I²S-bus control
IRQ
I²S-bus configuration
001aag991
Since the transmitter and receiver have the same clock signal for data transmission, the
transmitter as the master, has to generate the bit clock, word-select signal and data.
The serial data inputs are sampled under the serial clock and the word-select signal will
be converted into parallel words of 32 bits width.
7. Limiting values
Table 8. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). All ground pins connected together and all
corresponding supply pins connected together.
Symbol
Parameter
Conditions
Min Max
Unit
V_{DDA(PCI0)(3V3)}
V_{DDA(PCI1)(3V3)}
V_{DDA(PCI)(3V3)}
V_DDDE1(3V3)
V_DDDE2(3V3)
V_DDDE3(3V3)
V_DDDI1(1V25)
V_DDDI2(1V25)
V_DDDI(1V25)
V_{DDD(PCI0)(1V25)}
V_{DDD(PCI1)(1V25)}
V_{DDD(PCI)(1V25)}
V_{DDD(PCI0)(1V0)}
V_{DDD(PCI1)(1V0)}
V_{DDD(PCI)(1V0)}
V_i
T_stg
PCI Express 0 analog supply voltage (3.3 V)
PCI Express 1 analog supply voltage (3.3 V)
PCI Express analog supply voltage (3.3 V)
digital extend supply voltage 1 (3.3 V)
digital extend supply voltage 2 (3.3 V)
digital extend supply voltage 3 (3.3 V)
digital internal supply voltage 1 (1.25 V)
digital internal supply voltage 2 (1.25 V)
digital internal supply voltage (1.25 V)
PCI Express 0 digital supply voltage (1.25 V)
PCI Express 1 digital supply voltage (1.25 V)
PCI Express digital supply voltage (1.25 V)
PCI Express 0 digital supply voltage (1.0 V)
PCI Express 1 digital supply voltage (1.0 V)
PCI Express digital supply voltage (1.0 V)
input voltage
storage temperature
includes
pin V_DDDI(1V25)/TEST
−0.5 +4.5
V
−0.5 +4.5
V
−0.5 +4.5
V
−0.5 +4.5
V
−0.5 +4.5
V
−0.5 +4.5
V
−0.5 +1.7
V
−0.5 +1.7
V
−0.5 +1.7
V
−0.5 +1.7
V
−0.5 +1.7
V
−0.5 +1.7
V
0.85 1.15
V
0.85 1.15
V
0.85 1.15
V
−0.5
−40
V_DD + 0.5 V
+125
°C
SAA7160_1
Product data sheet
Rev. 01 — 25 February 2008
© NXP B.V. 2008. All rights reserved.
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