參數(shù)資料
型號(hào)： PNX2000HL
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： Audio video input processor
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP144
封裝： 20 X 20 MM, 1.40 MM HEIGHT, PLASTIC, SOT-486-1, MS-026, LQFP-144
文件頁數(shù)： 6/31頁
文件大小： 244K
代理商： PNX2000HL
9397 750 13928
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data
Rev. 03 – 23 August 2004
6 of 31
Philips Semiconductors
PNX2000
Audio video input processor
81
82
83
84
85
86
87
88
89
V
SS
V
DDE
I2S_IN_SD6
I2S_IN_SD5
I2S_IN_SD4
I2S_IN_SD3
I2S_IN_SD2
I2S_IN_SD1
ADAC_CLK
-
-
ID
ID
ID
ID
ID
ID
OD
1.8 V ground
3.3 V supply voltage
I
2
S-bus data in channel 6; TTL; 5VT
I
2
S-bus data in channel 5; TTL; 5VT
I
2
S-bus data in channel 4; TTL; 5VT
I
2
S-bus data in channel 3; TTL; 5VT
I
2
S-bus data in channel 2; TTL; 5VT
I
2
S-bus data in channel 1; TTL; 5VT
Used for 128 f
s
or 256 f
s
clock output to external audio
DAC; CMOS.
not connected
3.3 V supply voltage
JTAG test data in; TTL-H; 5VT
JTAG test data out; CMOS
JTAG test clock; TTL-H; 5VT
JTAG test mode select; TTL-H; 5VT
JTAG reset (active low); TTL-H; 5VT
1.8 V supply voltage
1.8 V ground
3.3 V ground
audio DAC 1.8 V digital ground
audio DAC 1.8 V digital supply voltage
audio DAC 3.3 V supply voltage
Positive analog reference derived via emitter follower
from PNX3000 V_SND pin.
analog audio output 1
Negative analog reference star connected at
PNX3000.
Negative analog reference star connected at
PNX3000.
analog audio output 2
Positive analog reference derived via emitter follower
from PNX3000 V_SND pin.
Positive analog reference derived via emitter follower
from PNX3000 V_SND pin.
analog audio output 3
Negative analog reference star connected at
PNX3000.
Negative analog reference star connected at
PNX3000.
analog audio output 4
Positive analog reference derived via emitter follower
from PNX3000 V_SND pin.
90
91
92
93
94
95
96
97
98
99
100
101
102
103
-
V
DDE
TDI
TDO
TCK
TMS
TRST_N
V
DDI
V
SS
V
SSE
V
SS(ADAC)
V
DDD(ADAC)
V
DDA(ADAC)
ADAC1_P
n.c.
-
ID
OD
ID
ID
ID
-
-
-
GD
SD
SA
SA
104
105
ADAC1
ADAC1_N
OA
GA
106
ADAC2_N
GA
107
108
ADAC2
ADAC2_P
OA
SA
109
ADAC3_P
SA
110
111
ADAC3
ADAC3_N
OA
GA
112
ADAC4_N
GA
113
114
ADAC4
ADAC4_P
OA
SA
Table 3:
Pin
Pins in numerical sequence
…continued
Symbol
Type
Description
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