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參數資料
| 型號： | PCD5096H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 編解碼器 |
| 英文描述： | Universal codec |
| 中文描述： | A/MU-LAW, PCM CODEC, PQFP44 |
| 封裝： | 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44 |
| 文件頁數： | 5/52頁 |
| 文件大小： | 222K |
| 代理商： | PCD5096H |
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1997 Jan 22
5
Philips Semiconductors
Preliminary specification
Universal codec
PCD5096
6
PINNING INFORMATION
6.1
Pin description
Table 1
QFP44 package
SYMBOL
PIN
I/O
(1)
DESCRIPTION
IO0
IO1
CLK
V
DD_PLL
V
SS_PLL
V
SS_1
V
DD_1
SCL
SDA
A0
A1
LIFM_DA1
LIFP_DA1
V
DDA_1
LIFM_AD1
LIFP_AD1
V
SSA_1
MICM1
MICP1
VREF1
VBGP
VREF2
VMIC_HS
MICP_HS
MICM_HS
VMIC_HF
MICP_HF
MICM_HF
V
SSA_2
LIFP_AD2
LIFM_AD2
V
DDA_2
EARP_HS
EARM_HS
EARP_HF
EARM_HF
TEST
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
I/O
I/O
I
P
P
P
P
I
I/O
I
I
O
O
P
I
I
P
I
I
O
O
O
O
I
I
O
I
I
P
I
I
P
O
O
O
O
I
programmable I/O pin 0 (Schmitt trigger input, pull-up output)
programmable I/O pin 1 (Schmitt trigger input, pull-up output)
clock input
3 V analog supply for PLL
analog ground supply for PLL
peripheral ground supply
3 to 5 V peripheral supply
I
2
C-bus clock signal input (Schmitt trigger)
I
2
C-bus data signal
I
2
C-bus subaddress
I
2
C-bus subaddress
negative analog output from Codec 1 to line interface
positive analog output from Codec 1 to line interface
3 V analog supply for Codec 1
negative analog input to Codec 1 from line interface
positive analog input to Codec 1 from line interface
analog ground supply for Codec 1
negative analog input to Codec 1 from microphone
positive analog input to Codec 1 from microphone
Codec 1 analog reference voltage
bandgap analog output voltage
Codec 2 analog reference voltage
positive analog supply voltage from Codec 2 for handset microphone
positive analog input to Codec 2 from handset microphone
negative analog input to Codec 2 from handset microphone
positive analog supply voltage from Codec 2 for hands-free microphone
positive analog input to Codec 2 from hands-free microphone
negative analog input to Codec 2 from hands-free microphone
analog ground supply for Codec 2
positive analog input to Codec 2 from line interface
negative analog input to Codec 2 from line interface
3 V analog supply for Codec 2
positive analog output from Codec 2 to handset earpiece
negative analog output from Codec 2 to handset earpiece
positive output to hands-free earpiece
negative output to hands-free earpiece
test input; pull-down
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