欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號(hào): AM79231JC
廠商: Electronic Theatre Controls, Inc.
英文描述: Intelligent Subscriber Line Interface Circuit (ISLIC)
中文描述: 智能用戶線接口電路(ISLIC)
文件頁(yè)數(shù): 17/28頁(yè)
文件大小: 278K
代理商: AM79231JC
Am79231 Data Sheet
17
Am79231 Transmission Specifications
No.
Item
Condition
Min
Typ
Max
Unit
Note
1
2
3
RSN input impedance
VTX output impedance
Max, AC + DC loop current
f = 300 to 3400 Hz
1
3
3
Active High Battery or Active
Low Battery
Active mode
10 dBm, 1 kHz, 0 to 70
°
C
T
A
=
40
°
C to 85
°
C
300 to 3400 Hz, relative to 1 kHz
T
A
=
40
°
C to 85
°
C
+3 dBm to
55 dBm
Reference:
10 dBm
T
A
=
40 to 85
°
C
10 dBm, 1 kHz
T
A
=
40
°
C to 85
°
C
300 to 3400 Hz, relative to 1 kHz
70
mA
3
4
5
Input impedance, A or B to GND
2-4 wire gain
70
135
13.83
13.78
14.13
14.18
13.98
13.98
dB
6
2-4 wire gain variation with fre-
quency
0.1
+.1
7
2-4 wire gain tracking
0.1
TBD
0
TBD
+0.1
6
8
4-2 wire gain
0.15
+0.15
9
4-2 wire gain variation with fre-
quency
4-2 wire gain tracking
0.1
+0.1
10
+3 dBm to
55 dBm
Reference:
10 dBm
300 Hz to 3400 Hz
0 dBm
11.2 dBm
12 dBm
0.8 dBm
RLOAD = 600
Active modes
R
L
= 600
2-wire
T
A
=
40 to 85
°
C
4-wire
2-wire
T
A
=
40 to 85
°
C
4-wire
L - T 200 to 1000 Hz
T
A
=
40
°
C to 0
°
C/70
°
C to 85
°
C
1000 to 3400 Hz
T
A
=
40
°
C to 0
°
C/70
°
C to 85
°
C
T - L 200 to 3400 Hz
L - T, IL = 0 50 to 3400 Hz
L - T 200 to 1000 Hz
T
A
=
40
°
C to 0
°
C/70
°
C to 85
°
C
50 to 3400 Hz
3.4 to 50 kHz
50 to 3400 Hz
3.4 to 50 kHz
F = 15 to 60 Hz Active mode
Freq = 12 kHz 2.8 Vrms
Freq = 16 kHz
metering load = 200
0.1
+0.1
6
11
Total harmonic distortion level
2-wire
4-wire
4-wire overload level at VTX
Idle channel noise
C-message
±1
50
40
48
38
dB
dB
dB
dB
Vp
3
12
Weighted
Psophometric
Weighted
+7
TBD
7
83
TBD
97
+11
79
dBrnC
dBmp
3
3
13
Longitudinal balance
(IEEE method)
Normal Polarity
58
53
53
48
63
58
dB
40
63
4
Reverse Polarity
50
48
14
PSRR (VBH, VBL)
25
45
40
45
35
30
4, 5
2, 3, 5
4, 5
2, 3, 5
3
15
PSRR (VCC)
25
16
17
Longitudinal AC current per wire
Metering distortion
20
mArms
40
dB
3
相關(guān)PDF資料
PDF描述
AM8127LTB AM8127 Clock Generator
AMZ8127 AM8127 Clock Generator
AM8127XTB AM8127 Clock Generator
AM8127 AM8127 Clock Generator
AM8127DC Circular Connector; MIL SPEC:MIL-DTL-38999 Series II; Body Material:Aluminum; Series:MS27508; Number of Contacts:22; Connector Shell Size:12; Connecting Termination:Crimp; Circular Shell Style:Box Mount Receptacle
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM7924JC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Subscriber Line Interface Circuit
AM7924SC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC
AM7926-1VC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC
AM7926-2VC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC
AM7926-3VC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC
主站蜘蛛池模板: 德昌县| 邯郸县| 香河县| 晋州市| 谢通门县| 临潭县| 南平市| 长兴县| 丰县| 无为县| 新沂市| 乌拉特前旗| 修水县| 东光县| 石渠县| 祁东县| 荔浦县| 台东县| 全南县| 乐至县| 方正县| 扎囊县| 右玉县| 兴仁县| 阿勒泰市| 钟祥市| 长寿区| 罗平县| 庆阳市| 襄垣县| 遵化市| 武强县| 黄骅市| 峨山| 五峰| 康马县| 崇仁县| 望奎县| 依兰县| 崇信县| 万州区|