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參數(shù)資料
| 型號： | STLC7546 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | MODEM (V.34bis) Analog Front End(調(diào)制解調(diào)器模擬前端) |
| 中文描述： | 調(diào)制解調(diào)器（V.34bis）模擬前端（調(diào)制解調(diào)器模擬前端） |
| 文件頁數(shù)： | 3/16頁 |
| 文件大小： | 131K |
| 代理商： | STLC7546 |
PIN LIST
Name
Pin Number
Type
Description
PLCC28
TQFP44
SCLK
5
3
O
Shift Clock Output
FS
6
4
O
Frame Synchronization Output
DV
DD
7
5
I
Positive Digital Power Supply (+3.15V to 5.25V)
DGND
8
6
I
Digital Ground (0V)
VC1
9
7
O
Voltage Control (should be tied to ground)
VC2
10
8
O
Voltage Control (should be tied to ground)
MCLK
11
9
I
Master Clock Input (equal to the ADC and DAC oversampling frequency)
HC1
12
14
I
Hardware Control Input
HC0
13
15
I
Hardware Control Input
PWRDWN
14
16
I
Power-down Input
TSTA
15
17
O
Analog Output Reserved for Test
V
REFP
16
18
O
16-bit DAC and ADC Positive Reference Voltage
V
REFN
17
19
O
16-bit DAC and ADC Negative Reference Voltage
AGNDR
18
20
I
Analog Ground (0V)
AUX IN+
19
25
I
NonInverting Input to Auxiliary Analog Input
AUX IN-
20
26
I
Inverting Input to AuxiliaryAnalog Input
IN+
21
27
I
NonInverting Input to Analog Input Amplifier
IN-
22
28
I
Inverting Input to AnalogInput Amplifier
AV
DD
V
CM
23
29
I
Positive Analog Power Supply (5V
±
5%)
Common Mode Voltage Output (AV
DD
/2
±
5%)
24
30
O
AGNDT
25
31
I
Analog Ground (0V)
OUT+
26
36
O
Noninverting Smoothing Filter Output
OUT-
27
37
O
Inverting Smoothing Filter Output
RESET
28
38
I
Reset Function to Initialize the Internal Counters
T
STD2
1
39
I
Digital Input Reserved for Test
T
STD1
2
40
O
Digital Output Reserved forTest
D
IN
3
41
I
Serial Data Input
D
OUT
4
42
O
Serial Data Output
7
STLC7546
3/16
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相關(guān)代理商/技術(shù)參數(shù) |
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| STLC7546CFN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MODEM CIRCUIT|ANALOG FRONT END|CMOS|LDCC|28PIN|PLASTIC |
| STLC7546TQFP4Y | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MODEM CIRCUIT|ANALOG FRONT END|CMOS|QFP|44PIN|PLASTIC |
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| STLC7550TQF7 | 功能描述:電信線路管理 IC Lo-V Analg Front-End RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| STLC7550TQF7TR | 功能描述:電信線路管理 IC Lo-V Analg Front-End RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
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