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

參數資料
型號: U3810BM
英文描述: Multi Standard Feature Phone Integrated Circuit
中文描述: 多標準功能手機集成電路
文件頁數: 18/31頁
文件大小: 497K
代理商: U3810BM
TELEFUNKEN Semiconductors
U3810BM
Rev. A1: 19.01.1996
18 (31)
Standard
frequency
Hz
440
466.16
493.88
523.25
554.36
587.33
622.25
659.25
698.46
740
784
830
880
932.3
987.77
1046.5
1108.73
1174.66
1244.5
1318.5
1396.9
1480
1568
1661.2
1760
1864.65
1975.5
2093
2217.46
2349.3
Frequency tolerance of the output tone
Tone output frequency when using 455 kHz
Tone output
frequency
Hz
440.04
466.19
493.49
522.99
554.88
587.86
621.58
659.42
697.85
741.04
784.48
830.29
878.38
932.38
989.13
1048.39
1109.76
1172.68
1243.17
1315.03
1395.71
1477.27
1568.97
1660.58
1763.57
1864.75
1978.26
2087.16
2208.74
2345.36
Frequency
deviation
0
/
00
0.09
0.06
–0.78
–0.50
0.92
0.89
–1.07
0.26
–0.87
1.41
0.62
–0.37
–1.84
0.08
1.38
1.80
0.93
–1.69
–1.07
–2.63
–0.86
–1.84
0.62
–0.37
2.03
0.06
1.40
–2.79
–3.93
–1.68
Table 2:
Parameters
Test conditions
Min.
Typ.
Max.
Unit
Fig.
DTMF generation
(specified pin MF)
Tone frequency accuracy
Low group tone level
without attenuation
High group tone level
without attenuation
Pre-emphasis A
without attenuation
Pre-emphasis B
without attenuation
Low group tone level
with attenuation
High group tone level
with attenuation
See table 1
Note 7
S3 closed
Note 7
S3 closed
Note 7
S3 closed
Note 7
S3 closed
Note 7
S3 closed
Note 7
S3 closed
BFOA (pre-emphasis A)
BFOB (pre-emphasis B)
HFOA (pre-emphasis A)
HFOB (pre-emphasis B)
PROA
1.35
1.25
1.80
1.90
2.04
1.50
1.40
2.00
2.10
2.54
1.65
1.55
2.20
2.35
3.04
V
V
V
V
dB
9
9
9
PROB
3.02
3.52
4.02
dB
9
BF1A (pre-emphasis A)
BF1B (pre-emphasis B)
HF1A (pre-emphasis A)
HF1B (pre-emphasis B)
0.95
0.90
1.25
1.35
1.05
1.00
1.40
1.50
1.15
1.10
1.55
1.65
V
V
V
V
9
9
相關PDF資料
PDF描述
U4037B LOW VOLTAGE SPEECH CIRCUIT WITH TONE RINGER INTERFACE
U4050B Speech Circuit with Line-Powered Loudspeaker Amplifier
U4050B-AFL Speech Circuit with Line-Powered Loudspeaker Amplifier
U4050B-AFLG3 Speech Circuit with Line-Powered Loudspeaker Amplifier
U4055B Low-Voltage Electronic Speech Circuit with Dialer Interface
相關代理商/技術參數
參數描述
U3825DW 制造商:TI 制造商全稱:Texas Instruments 功能描述:High Speed PWM Controller
U3825J 制造商:TI 制造商全稱:Texas Instruments 功能描述:High Speed PWM Controller
U3825L 制造商:TI 制造商全稱:Texas Instruments 功能描述:High Speed PWM Controller
U3825N 制造商:TI 制造商全稱:Texas Instruments 功能描述:High Speed PWM Controller
U3825Q 制造商:TI 制造商全稱:Texas Instruments 功能描述:High Speed PWM Controller
主站蜘蛛池模板: 大安市| 神池县| 乐安县| 松滋市| 阆中市| 武邑县| 当涂县| 福建省| 巧家县| 和田市| 南陵县| 河间市| 四子王旗| 库伦旗| 游戏| 吉林省| 新巴尔虎左旗| 长寿区| 封丘县| 原阳县| 正定县| 城口县| 航空| 洛宁县| 海原县| 临邑县| 葵青区| 木兰县| 封开县| 仲巴县| 汤原县| 清流县| 新龙县| 太白县| 安泽县| 尚义县| 崇礼县| 曲松县| 洛川县| 成武县| 辉南县|