參數(shù)資料
型號: IDT821034DN
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 5/19頁
文件大?。?/td> 0K
描述: IC PCM CODEC QUAD MPI 52-PQFP
標準包裝: 84
類型: PCM 編解碼器/濾波器
數(shù)據(jù)接口: PCM 音頻接口
ADC / DAC 數(shù)量: 4 / 4
三角積分調(diào)變:
電壓 - 電源,模擬: 4.75 V ~ 5.25 V
電壓 - 電源,數(shù)字: 4.75 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 52-BQFP
供應商設備封裝: 52-PQFP(14x14)
包裝: 托盤
其它名稱: 821034DN
13
INDUSTRIAL TEMPERATURE RANGE
IDT821034 QUAD PCM CODEC WITH PROGRAMMABLE GAIN
InterchannelCrosstalk
IntrachannelCrosstalk
Parameter
Description
Min
Typ
Max
Units
Test Conditions
XTX-R
Transmit to Receive Crosstalk
-85
-78
dB
300 Hz – 3400 Hz, 0 dBm0 signal into VFXI
of interfering channel. Idle PCM code into
channel under test.
XTR-X
Receive to Transmit Crosstalk
-85
-80
dB
300 Hz – 3400 Hz, 0 dBm0 PCM code into
interfering channel. VFXI = 0 Vrms for
channel under test.
XTX-X
Transmit to Transmit Crosstalk
-85
-78
dB
300 Hz – 3400 Hz, 0 dBm0 signal into VFXI
of interfering channel. VFXI = 0 Vrms for
channel under test.
XTR-R
Receive to Receive Crosstalk
-85
-80
dB
300 Hz – 3400 Hz, 0 dBm0 PCM code into
interfering channel. Idle PCM code into
channel under test.
Note: Crosstalk into the transmit channels (VFXI) can be significantly affected by parasitic capacitive coupling from GSX and VFRO outputs. PCB layouts should be arranged to minimize
these parasitics. The resistor value of Rf (from GSX to VFXI) should be kept as low as possible to minimize crosstalk. The limits given above are based on Rf < 200 k
.
Parameter
Description
Min
Typ
Max
Units
Test Conditions
XTX-R
Transmit to Receive Crosstalk
-80
-70
dB
300 Hz – 3400 Hz, 0 dBm0 signal into VFXI.
Idle PCM code into DR.
XTR-X
Receive to Transmit Crosstalk
-80
-70
dB
300 Hz – 3400 Hz, 0 dBm0 PCM code into
DR. VFXI = 0 Vrms.
Note: Crosstalk into the transmit channels (VFXI) can be significantly affected by parasitic capacitive coupling from GSX and VFRO outputs. PCB layouts should be arranged to minimize
these parasitics. The resistor value of Rf (from GSX to VFXI) should be kept as low as possible to minimize crosstalk. The limits given above are based on Rf < 200 k
.
相關(guān)PDF資料
PDF描述
UTS712D4S CONN RCPT JAM NUT 4POS W/SKT PCB
IDT821024J8 IC PCM CODEC QUAD NONPROG 32PLCC
IDT821024JG8 IC PCM CODEC QUAD 32-PLCC
MCHC912B32VFUE8 IC MCU 32K FLASH 8MHZ 80-QFP
COP8CCR9LVA7/NOPB MCU 8BIT FLASH 32K MEM 68-PLCC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT821034DNG 功能描述:IC PCM CODEC QUAD MPI 52-PQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標準包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率(位):18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比,標準 ADC / DAC (db):81.5 / 88 動態(tài)范圍,標準 ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應商設備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)
IDT821054 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
IDT821054A 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
IDT821054APF 功能描述:IC PCM CODEC QUAD MPI 64-TQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標準包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率(位):18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比,標準 ADC / DAC (db):81.5 / 88 動態(tài)范圍,標準 ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應商設備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)
IDT821054APF8 功能描述:IC PCM CODEC QUAD MPI 64-TQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標準包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率(位):18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比,標準 ADC / DAC (db):81.5 / 88 動態(tài)范圍,標準 ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應商設備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)