參數(shù)資料
型號： TWL1103GQER
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PBGA80
封裝： PLASTIC, BGA-80
文件頁數(shù)： 4/32頁
文件大?。?/td> 476K
代理商： TWL1103GQER
TWL1103
VOICE-BAND AUDIO PROCESSOR (VBAP
)
SLWS108A – JULY 2000 – JANUARY 2001
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics, VDD = 2.7 V, TA = 25° C (unless otherwise noted) (continued)
receive idle channel noise and distortion, EAR1 selected, companded mode (
-law or A-law) selected (see
Note 12)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Receive noise, psophometrically weighted
PCMIN = 11010101 (
Α–law)
– 89
– 86
dBm0p
Receive noise, C-message weighted
PCMIN = 11111111 (
–law)
36
50
Vrms
PCMIN to EAR1ON, EAR1OP at 3 dBm0
21
PCMIN to EAR1ON, EAR1OP at 0 dBm0
25
PCMIN to EAR1ON, EAR1OP at – 5 dBm0
36
Receive signal-to-distortion ratio with 1020-Hz
PCMIN to EAR1ON, EAR1OP at –10 dBm0
43
dB
g
sine-wave input
PCMIN to EAR1ON, EAR1OP at – 20 dBm0
40
dB
PCMIN to EAR1ON, EAR1OP at – 30 dBm0
38
PCMIN to EAR1ON, EAR1OP at – 40 dBm0
28
PCMIN to EAR1ON, EAR1OP at – 45 dBm0
23
NOTE 12: RXPGA = -1 dB for 32
default mode or RXPGA = -2 dB for 16 , RXVOL = 0 dB, 1020 Hz input signal at PCMI, output measured
differentially between EAR1ON and EAR1OP.
receive idle channel noise and distortion, EAR1 selected, linear mode selected (see Note 12)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Receive noise, (20 Hz to 20 kHz brickwall window)
PCMIN = 0000000000000
– 86
– 83
dBm0
PCMIN to EAR1ON, EAR1OP at 3 dBm0
65
78
PCMIN to EAR1ON, EAR1OP at 0 dBm0
73
80
PCMIN to EAR1ON, EAR1OP at – 5 dBm0
72
78
Receive signal-to-distortion ratio with 1020 Hz
PCMIN to EAR1ON, EAR1OP at –10 dBm0
70
78
dB
g
sine-wave input
PCMIN to EAR1ON, EAR1OP at – 20 dBm0
60
76
dB
PCMIN to EAR1ON, EAR1OP at – 30 dBm0
50
67
PCMIN to EAR1ON, EAR1OP at – 40 dBm0
40
60
PCMIN to EAR1ON, EAR1OP at – 45 dBm0
35
55
Intermodulation distortion, 2-tone CCITT method,
CCITT G.712 (7.1), R2
50
dB
,,
composite power level, – 13 dBm0
CCITT G.712 (7.2), R2
54
dB
NOTE 12: RXPGA = -1 dB for 32
default mode or RXPGA = -2 dB for 16 , RXVOL = 0 dB, 1020 Hz input signal at PCMI, output measured
differentially between EAR1ON and EAR1OP.
receive idle channel noise and distortion, EAR2 selected, companded mode (
-law or A-law) selected (see
Note 111)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Receive noise, psophometrically weighted
PCMIN = 11010101 (
Α-law)
– 81
– 78
dBm0p
Receive noise, C-message weighted
PCMIN = 11111111 (
-law)
36
50
Vrms
PCMIN to EAR2O at 3 dBm0
21
PCMIN to EAR2O at 0 dBm0
25
PCMIN to EAR2O at – 5 dBm0
36
Receive signal-to-distortion ratio with 1020-Hz
PCMIN to EAR2O at –10 dBm0
43
dB
Receive signal to distortion ratio with 1020 Hz
sine-wave input
PCMIN to EAR2O at – 20 dBm0
40
dB
PCMIN to EAR2O at – 30 dBm0
38
PCMIN to EAR2O at – 40 dBm0
28
PCMIN to EAR2O at – 45 dBm0
23
NOTE 11: RXPGA = -1 dB, RXVOL = 0 dB
相關(guān)PDF資料
PDF描述
TWL1103TPBSQ1 SPECIALTY CONSUMER CIRCUIT, PQFP32
TWL1103TPBSRQ1 SPECIALTY CONSUMER CIRCUIT, PQFP32
TWL1106PWR SPECIALTY CONSUMER CIRCUIT, PDSO20
TWL1106PW SPECIALTY CONSUMER CIRCUIT, PDSO20
TWL1107PWR SPECIALTY CONSUMER CIRCUIT, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TWL1103PBS 制造商:Rochester Electronics LLC 功能描述:- Bulk
TWL1103PBSR 制造商:Rochester Electronics LLC 功能描述:- Bulk
TWL1103TPBSQ1 功能描述:音頻 DSP Auto Cat Voice-Band Audio Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TWL1103TPBSRQ1 功能描述:音頻 DSP Auto Cat Voice-Band Audio Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TWL1103T-Q1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Automotive Catalog Voice-Band Audio Processor (VBAP)
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*