參數(shù)資料
型號(hào): 73M1903-IVTR/F
廠商: Maxim Integrated Products
文件頁數(shù): 11/47頁
文件大?。?/td> 0K
描述: IC MODEM AFE V.22BIS 20-TSSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,000
通道數(shù): 2
電壓 - 電源,模擬: 3 V ~ 3.6 V
電壓 - 電源,數(shù)字: 3 V ~ 3.6 V
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 帶卷 (TR)
DS_1903_032
73M1903 Data Sheet
Rev. 2.1
19
Figure 6: Overall Receiver Frequency Response
Figure 7: Rx Passband Response
It is important to keep in mind that the receive signal should not exceed 1.16 Vpk-diff for proper
performance for Rxg=11 (0 dB). In particular, if the input level exceeds a value such that one’s density of
RBS exceeds 99.5%, sinc
3 filter output will exceed the maximum input range of the decimation filter and
consequently the data will be corrupted. Also for stability reasons, the receive signal should not exceed
1.16 Vpk differentially. This value is set at around 65% of the full receive signal of 1.791 Vpkdiff at
RXAP/RXAN pins that “would” corresponds to ASDM putting out all ones.
Figure 8 and Figure 9 show the spectrum of 1 kHz tone received at RXAP/RXAN of 1.16 Vpk-diff and
0.5 kHz and 1.0 kHz tones of 0.6 Vpk-diff each, respectively for Fs=8 kHz. Note the effect of FIR
suppressing the noise above 4 kHz but at the same time enhancing (in order to compensate for the
passband droop of sinc
3 filter) it near the passband edge of 4 kHz.
相關(guān)PDF資料
PDF描述
73M1903C-IMR/F IC MODEM AFE MULTIREGIONAL 32QFN
83336-22 IC PLL INTEGER-N 3GHZ 44CQFJ
8N3Q001EG-105LCDI8 IC CLCK OSC QUAD FREQUENCY 5X7
8N3QV01EG-0109CDI8 IC VCXO LVPECL QD FREQUENCY 5X7
ABFT-40.000MHZ-T2 FREQ TRANSLATOR JITTER ATTEN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
73M1906B-IM/F 功能描述:電信線路管理 IC DAA-FXO VOLP System Host Side 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
73M1906B-IM/F1 功能描述:電信線路管理 IC 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
73M1906B-IMR/F 功能描述:電信線路管理 IC DAA-FXO VOLP System Host Side 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
73M1906B-IMR/F1 功能描述:電信線路管理 IC 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
73M1906B-IVT/F 功能描述:電信線路管理 IC DAA-FXO VOLP System Host Side 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