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參數(shù)資料
| 型號： | MTC20154 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | INTEGRATED ADSL CMOS ANALOG FRONT-END CIRCUIT |
| 中文描述： | 集成ADSL CMOS模擬前端電路 |
| 文件頁數(shù)： | 5/21頁 |
| 文件大?。?/td> | 533K |
| 代理商： | MTC20154 |
5/21
MTC20154
Figure 2. MTC20154 Grounding and Decoupling Networks
59
AVSS
XTAL
Crystal driver analog negative supply
Ana supply
Direct
Bi
Z = 0
60
AVSSDAC
DAC analog negative supply
Ana supply
Direct
Bi
Z = 0
61
IVCO
VCO steering current reference
VCO
Analog
Bi
DC current
62
VCOcap
VCO external capacity connection
Capacity
Analog
Bi
No Dc current
63
VCXOI
VCO steering current output
VCO
Analog
Bi
DC current
Mode selection interface
26
LTNT
Mode selection: LT or NT (static)
Strap
Schmitt In
high Z
27
TEST
Test mode selection (static)
Strap
Schmitt In
high Z
Analog test access interface
41
T2N
Neg. diff input/output test access
Test
Analog
Bi
V com = VDD/2
42
T2P
Pos. diff. input/output test access
Test
Analog
Bi
V com = VDD/2
46
T1P
Pos. diff output test access
Test
Analog
Out
V com = VDD/2
47
T1N
Neg. diff output test access
Test
Analog
Out
V com = VDD/2
Table 1. Pinning Description MTC20154 AFE
(continued)
Pin
Name
Description
Connection
Type
Dir.
Main
characteristics
Analog VDD
10μF
10μF
100nF
10μF
100nF
100nF
100nF
10μF
100nF
10μF
25
100nF
AVDD
each pin
must have
its own
capacitor
100nF
VRAP pin
VREF pin
VRAN pin 26
OAC VREF
DAC
VCOcap pin
AVDD
AVOD
38
AGND pin
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MTC20154-TQ-C2 | 制造商:STMicroelectronics 功能描述: |
| mtc20154-tq-c2tr | 制造商:STMicroelectronics 功能描述: |
| MTC20154-TQ-I1 | 制造商:STMicroelectronics 功能描述:INTEGRATED ADSL CMOS ANLG FRONT-END CIRCUIT 64TQFP - Tape and Reel |
| MTC20154TQI1A | 功能描述:電信集成電路 ASDL Analg Front End RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray |
| MTC20154-TQ-I1A | 制造商:STMicroelectronics 功能描述:ADSL DMT/ATM IND T - Tape and Reel |
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