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1. 发明申请

WO1996042162A1 TELEPHONE LINE INTERFACE CIRCUIT 审中-公开
标题翻译：电话线路接口电路
公开(公告)号：WO1996042162A1
公开(公告)日：1996-12-27
申请号：PCT/EP1996002506
申请日：1996-06-10
申请人： MOTOROLA SEMICONDUCTEURS S.A. , ARNAUD, Thierry
发明人： MOTOROLA SEMICONDUCTEURS S.A.
IPC分类号： H04M01/00
CPC分类号： H04M1/738 , H04M19/08
摘要： A telephone line interface circuit (10) provides an interface between a telephone line (11, 12) and line powered telephone circuits. A first portion (20) of the circuit presents predetermined impedance, current and voltage characteristics to the telephone line (11, 12). A serial regulator portion (30) is coupled to receive current from the line (11, 12) and has an output terminal for providing a regulated output voltage as a supply voltage for the first portion (20) and for the line powered telephone circuits. In this way, current drawn from the line is shared between the first portion (20) and the serial regulator portion (30).
摘要翻译：电话线接口电路（10）提供电话线路（11,12）和线路供电的电话电路之间的接口。电路的第一部分（20）向电话线（11,12）呈现预定的阻抗，电流和电压特性。串联调节器部分（30）被耦合以从线路（11,12）接收电流，并且具有用于提供调节输出电压作为第一部分（20）和线路供电电话电路的电源电压的输出端子。以这种方式，从第一部分（20）和串行调节器部分（30）之间共享从线路吸收的电流。

2. 发明申请

WO1997029932A1 CONTROL CIRCUIT FOR CONTROLLING POWER SUPPLIED TO AN IGNITER ELEMENT AND IGNITER SYSTEM 审中-公开
标题翻译：控制电路用于控制IGNITER元件和IGNITER系统的电源
公开(公告)号：WO1997029932A1
公开(公告)日：1997-08-21
申请号：PCT/EP1997000478
申请日：1997-02-03
申请人： MOTOROLA SEMICONDUCTEURS S.A. , OSAJDA, Marc , CONRAUX, Jérôme
发明人： MOTOROLA SEMICONDUCTEURS S.A.
IPC分类号： B60R21/00
CPC分类号： B60R21/0173 , F42D1/045
摘要： A control circuit (52) for controlling power supplied to an igniter element (54), comprises a first input (70) for receiving an encoded input signal generated in response to the initiation of a firing mode or a diagnostic mode. The encoded input signal comprises a code portion (100) having at least two pulses, and a power portion (102). Logic circuitry (74) determines whether the code portion (100) is valid, the code portion (100) being determined valid when it meets predefined conditions within a predetermined time window, and provides an unlocking signal (Sfire) at an output (76) when the code portion (100) is determined to be valid. A switch (78), which has a control input coupled to the output (76) of the logic circuitry (74), is enabled on receipt of the unlocking signal so that power, including the power portion (102) of the encoded input signal, at the first input (70) of the control circuit (52) is supplied to the output of the switch for energising the igniter element (54). In the firing mode the power supplied via the enabled switch fires the igniter element (54).
摘要翻译：用于控制提供给点火器元件（54）的功率的控制电路（52）包括用于接收响应于启动点火模式或诊断模式而产生的编码输入信号的第一输入（70）。编码的输入信号包括具有至少两个脉冲的代码部分（100）和功率部分（102）。逻辑电路（74）确定代码部分（100）是否有效，当代码部分（100）在预定时间窗内满足预定义条件时被确定为有效，并且在输出端（76）提供解锁信号（Sfire）当代码部分（100）被确定为有效时。具有耦合到逻辑电路（74）的输出（76）的控制输入的开关（78）在接收到解锁信号时被使能，使得包括编码输入信号的功率部分（102）的功率在控制电路（52）的第一输入端（70）被提供给用于激励点火器元件（54）的开关的输出端。在点火模式下，通过使能的开关供电的电力触发点火器元件（54）。

3. 发明申请

WO1998020607A1 FREQUENCY MODULATOR 审中-公开
标题翻译：频率调制器
公开(公告)号：WO1998020607A1
公开(公告)日：1998-05-14
申请号：PCT/EP1997006127
申请日：1997-11-05
申请人： MOTOROLA SEMICONDUCTEURS S.A. , FOURTET, Christophe , TRICHET, Jacques
发明人： MOTOROLA SEMICONDUCTEURS S.A.
IPC分类号： H03C03/09
CPC分类号： H03C3/0966 , H03C3/0941 , H03C3/095 , H04L27/12 , H04L27/2017
摘要： A frequency modulator (50, 150) for modulating a carrier signal according to a modulation data signal to provide a modulated output signal (RFout), comprises a reference signal generator (54, 154) coupled to receive the modulation data signal for generating a reference signal modulated according to the modulation data signal, and a main synthesizer (52, 152) coupled to receive the modulated reference signal and the modulation data signal for providing the modulated output signal at an output. Preferably, the modulated reference signal has a first modulation gain (Kr) and the modulated output signal has a modulation gain (KV) which is substantially proportional to the first modulation gain (Kr).
摘要翻译：用于根据调制数据信号调制载波信号以提供调制输出信号（RFout）的频率调制器（50,150）包括参考信号发生器（54,154），其被耦合以接收用于产生参考的调制数据信号信号根据调制数据信号进行调制;以及主合成器（52,152），其被耦合以接收经调制的参考信号和用于在输出端提供经调制的输出信号的调制数据信号。优选地，调制参考信号具有第一调制增益（Kr），并且调制的输出信号具有与第一调制增益（Kr）基本成比例的调制增益（KV）。

4. 发明申请

WO1996011407A1 ROTATION SENSOR 审中-公开
标题翻译：旋转传感器
公开(公告)号：WO1996011407A1
公开(公告)日：1996-04-18
申请号：PCT/EP1995003941
申请日：1995-10-04
申请人： MOTOROLA SEMICONDUCTEURS S.A. , OSAJDA, Marc
发明人： MOTOROLA SEMICONDUCTEURS S.A.
IPC分类号： G01P03/486
CPC分类号： G01P1/04 , G01P3/486
摘要： A rotation sensor (5) comprises a fixed member (10) and a rotatable member (20). The fixed member (10) contains a radiation emitter (40) which emits radiation along a path (35). The rotatable member (20) rotates about an axis (65) substantially perpendicular to the path (35) and has a head containing slots (25) arranged to periodically transmit and block the radiation emitted by the emitter (40). The fixed member (10) also has a radiation detector (50) which detects radiation transmitted by the slots (25) of the rotatable member (20). Thus the rotational movement of the rotatable member (20) with respect to the fixed member (10) is sensed by the frequency of the radiation detected by the radiation detector (50).
摘要翻译：旋转传感器（5）包括固定构件（10）和可旋转构件（20）。固定构件（10）包含沿路径（35）发射辐射的辐射发射器（40）。可旋转构件（20）围绕基本上垂直于路径（35）的轴线（65）旋转，并且具有设置成周期性地发射和阻挡由发射器（40）发射的辐射的狭槽（25）的头部。固定构件（10）还具有检测由可旋转构件（20）的狭槽（25）传播的辐射的辐射检测器（50）。因此，可旋转构件（20）相对于固定构件（10）的旋转运动由辐射检测器（50）检测到的辐射的频率感测。

5. 发明申请

WO1998006022A2 METHODS AND CIRCUITS FOR DYNAMICALLY ADJUSTING A SUPPLY VOLTAGE AND/OR A FREQUENCY OF A CLOCK SIGNAL IN A DIGITAL CIRCUIT 审中-公开
标题翻译：用于动态调整数字电路中的时钟信号和/或频率的方法和电路
公开(公告)号：WO1998006022A2
公开(公告)日：1998-02-12
申请号：PCT/EP1997004286
申请日：1997-08-06
申请人： MOTOROLA SEMICONDUCTEURS S.A. , ABDESSELEM, Ouelid , MIJUSKOVIC, Dejan
发明人： MOTOROLA SEMICONDUCTEURS S.A.
IPC分类号： G06F01/32
CPC分类号： G06F1/324 , G06F1/3203 , G06F1/3296 , Y02D10/126 , Y02D10/172
摘要： A method and circuit (200, 300) for dynamically adjusting the supply voltage (Vdd) in a digital circuit (204, 404) determines the propagation delay (tpd) of a signal along a signal path (222, 310) in the digital circuit and adjusts the supply voltage so that the determined propagation delay equals a predetermined period, such as the clock period of the clock signal (CLK) which clocks the digital circuit. When the determined propagation delay equals the predetermined period, the adjusted supply voltage is applied to the digital circuit (204, 404). This technique can be used to optimise power consumption and processing capability.
摘要翻译：用于动态地调整数字电路（204,404）中的电源电压（Vdd）的方法和电路（200,300）确定沿着数字电路中的信号路径（222,310）的信号的传播延迟（tpd）并且调整电源电压，使得所确定的传播延迟等于预定周期，例如对数字电路进行时钟的时钟信号（CLK）的时钟周期。当所确定的传播延迟等于预定周期时，调整的电源电压被施加到数字电路（204,404）。该技术可用于优化功耗和处理能力。

6. 发明申请

WO1996012926A1 SEMICONDUCTOR DEVICE PACKAGES 审中-公开
标题翻译：半导体器件封装
公开(公告)号：WO1996012926A1
公开(公告)日：1996-05-02
申请号：PCT/EP1995004121
申请日：1995-10-20
申请人： MOTOROLA SEMICONDUCTEURS S.A. , CAILLABA, Jean , ALLIER, Jean-François
发明人： MOTOROLA SEMICONDUCTEURS S.A.
IPC分类号： F42B03/13
CPC分类号： F42B3/13 , H01L2224/48091 , H01L2224/48472 , H01L2224/49109 , H01L2924/181 , H01L2924/19107 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： An igniter device for use in automotiver airbags includes two pins (16, 17) used as male connecting elements to a firing system. One pin (16) is directly connected to an electrically conductive header (18) and the other pin (17) extends through the header (18) and is insulated therefrom by means of a glass seal (20) which provides full hermeticity to the device. A semiconductor igniter die (21) is bonded on its underside to the conductive surface of the header (18) and is connected to the pin (17) via a wire (22) connected to a bond pad on the top side of the die. The semiconductor die (21) has a bottom surface of the die which provides a contact so that only one wire bond is needed on the top surface. A can body (23), of relatively thin wall thickness and made of nickel, iron or other ferromagnetic material has a flange (25) which is hermetically sealed to the header (18). A cavity is therefore created that is filled with a predetermined amount of pyrotechnic material (24).
摘要翻译：用于汽油机安全气囊的点火装置包括用作燃烧系统的阳连接元件的两个销（16,17）。一个销（16）直接连接到导电集管（18），另一个销（17）延伸通过集管（18），并通过玻璃密封件（20）与其隔绝，该玻璃密封件（20）为装置提供完全的气密性。半导体点火器管芯（21）在其下侧接合到集管（18）的导电表面上，并且经由连接到管芯顶侧上的接合焊盘的焊丝（22）连接到销（17）。半导体管芯（21）具有提供接触的管芯的底表面，使得在顶表面上仅需要一个引线接合。由壁厚相当薄并由镍，铁或其他铁磁材料制成的罐体（23）具有密封到集管（18）上的凸缘（25）。因此产生填充有预定量的烟火材料（24）的空腔。

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