參數(shù)資料
型號: SI3021-BS
廠商: Electronic Theatre Controls, Inc.
英文描述: 3.3 V FCC/JATE DIRECT ACCESS ARRANGEMENT
中文描述: 3.3伏催化裂化/ JATE直接訪問安排
文件頁數(shù): 17/54頁
文件大?。?/td> 1407K
代理商: SI3021-BS
Si3035
Rev. 1.2
17
Analog Output
Figure 17 illustrates an optional application circuit to support the analog output capability of the Si3035 for call
progress monitoring purposes. The ARM bits in Register 6 allow the receive path to be attenuated by 0 dB, –6 dB,
or –12 dB. The ATM bits, which are also in Register 6, allow the transmit path to be attenuated by –20 dB, –26 dB,
or –32 dB. Both the transmit and receive paths can also be independently muted.
Figure 17. Optional Connection to AOUT for a Call Progress Speaker
Table 14. Component Values—Optional Connection to AOUT
Symbol
Value
C1
2200 pF, 16 V, ±20%
C2, C3, C5
0.1 μF, 16 V, ±20%
C4
100 μF, 16 V, Elec. ±20%
C6
820 pF, 16 V, ±20%
R1
3 k
, 1/10 W, ±5%
R2
10
, 1/10 W, ±5%
R3
47 k
, 1/10 W, ±5%
U1
LM386
AOUT
C1
C2
C6
R1
R3
C4
C3
C5
R2
Speaker
+
+
3
2
4
5
6
+5 V
相關(guān)PDF資料
PDF描述
SI3021-KS 3.3 V FCC/JATE DIRECT ACCESS ARRANGEMENT
SI3021-KT 3.3 V FCC/JATE DIRECT ACCESS ARRANGEMENT
SI3024-KS 3.3 V FCC/JATE DIRECT ACCESS ARRANGEMENT
SI3024-KT CABLE ASSEMBLY; BNC MALE TO N MALE; 50 OHM, RG174A/U COAX
SI3025-KS 3.3 V FCC/JATE DIRECT ACCESS ARRANGEMENT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI3021-BSR 制造商:Silicon Laboratories Inc 功能描述:
SI3021-FS 制造商:Silicon Laboratories Inc 功能描述:Enhanced Global Direct Access Arrangement 16-Pin SOIC 制造商:Silicon Laboratories 功能描述:Enhanced Global Direct Access Arrangement 16-Pin SOIC
SI3021-FSR 制造商:Silicon Laboratories Inc 功能描述:SI3034 GLOBAL DAA SYSTEM-SIDE - Tape and Reel
SI3021-KS 制造商:Silicon Laboratories Inc 功能描述: 制造商:SILLAB 功能描述: 制造商:Sil 功能描述:
SI3021-KSR 制造商:Silicon Laboratories Inc 功能描述: