參數(shù)資料
型號: SI3050-E1-GT
廠商: Silicon Laboratories Inc
文件頁數(shù): 24/128頁
文件大?。?/td> 0K
描述: IC VOICE DAA SYSTEM SIDE 24QFN
標準包裝: 74
系列: *
Si3050 + Si3011/18/19
12
Rev. 1.5
Figure 4. PCM Highway Interface Timing Diagram (RXS = TXS = 1)
Table 8. Switching Characteristics—PCM Highway Serial Interface
(VD = 3.0 to 3.6 V, TA = 0 to 70 °C, CL = 20 pF)
Parameter1
Symbol
Test
Conditions
Min
Typ
Max
Units
Cycle Time PCLK
tp
122
3906
ns
Valid PCLK Inputs
256
512
768
1.024
1.536
2.048
4.096
8.192
kHz
MHz
FSYNC Period2
tfp
—125
s
PCLK Duty Cycle
tdty
40
50
60
%
PCLK Jitter-Tolerance
tjitter
——
2
ns
FSYNC Jitter Tolerance
tjitter
±120
ns
Rise Time, PCLK
tr
25
ns
Fall Time, PCLK
tf
25
ns
Delay Time, PCLK Rise to DTX Active
td1
20
ns
Delay Time, PCLK Rise to DTX Transition
td2
20
ns
Delay Time, PCLK Rise to DTX Tri-State3
td3
20
ns
Setup Time, FSYNC Rise to PCLK Fall
tsu1
25
ns
Hold Time, PCLK Fall to FSYNC Fall
th1
20
ns
Setup Time, DRX Transition to PCLK Fall
tsu2
25
ns
Hold Time, PCLK Falling to DRX Transition
th2
20
ns
Notes:
1. All timing is referenced to the 50% level of the waveform. Input test levels are VIH =VO – 0.4 V, VIL = 0.4 V, rise and fall
times are referenced to the 20% and 80% levels of the waveform.
2. FSYNC must be 8 kHz under all operating conditions.
3. Specification applies to PCLK fall to DTX tri-state when that mode is selected.
t
su1
t
h1
t
p
t
su2
t
h2
t
d3
t
d2
t
d1
PCLK
FSYNC
DRX
DTX
t
fp
相關PDF資料
PDF描述
VE-2NM-IX-F4 CONVERTER MOD DC/DC 10V 75W
VE-2NM-IX-F3 CONVERTER MOD DC/DC 10V 75W
VE-2NM-IX-F2 CONVERTER MOD DC/DC 10V 75W
VE-2NM-IX-F1 CONVERTER MOD DC/DC 10V 75W
VE-2NL-IX-F4 CONVERTER MOD DC/DC 28V 75W
相關代理商/技術參數(shù)
參數(shù)描述
SI3050-E1-GTR 制造商:Silicon Laboratories Inc 功能描述:SI3050 VOICE DAA SYSTEM-SIDE - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC VOICE DAA SYSTEM SIDE 24QFN 制造商:Silicon Laboratories Inc 功能描述:Si3050 Voice DAA System-Side
Si3050-E-FM 功能描述:電信語音調制 IC Si3050 Voice DAA System-Side RoHS:否 制造商:Epson Electronics America 產品: 應用:Voice Guidance product 封裝 / 箱體:PQFP-52 電源電壓-最大:3.6 V, 5.5 V 最大工作溫度: 最小工作溫度: 封裝:
SI3050-E-FMR 功能描述:電信線路管理 IC Si3050 Voice DAA System-Side RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
SI3050-E-FS 制造商:SILABS 制造商全稱:SILABS 功能描述:GLOBAL VOICE DAA
SI3050-E-FSR 制造商:SILABS 制造商全稱:SILABS 功能描述:PCM highway data interface law A-law companding SPI control interface GCl interface