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參數(shù)資料
| 型號(hào)： | EKM6611 |
| 英文描述： | Ultra Low ON-Resistance, Single Supply, Dual SPST Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-TDFN T&R |
| 中文描述： | 發(fā)射機(jī)射頻鼠標(biāo) |
| 文件頁數(shù)： | 3/4頁 |
| 文件大小： | 123K |
| 代理商： | EKM6611 |
eKM6611A/B
RF Mouse Tx Controller
Preliminary
summarizes the features of each type in eKM6611 series.
No.
Osc. Freq.
Z axis type XY scan rate Buttons comment
eKM6611A
4.00Mhz
Mechanica
10.0KHz
5
eKM6611B
4.00Mhz
Photo
6.6KHz
3
2-diode z axis photo
1. Oscillator Frequency
The external oscillator frequency is 4.00MHz, it’s have higher movement scan rate (up to
10KHz).
2. Device ID
When eKM6611 is power-on, it initial to default ID (0xFF), first. eKM6611 is using the
connect button to generate a random ID. After the button is pushed and released, the controller will
generate a new ID (from 0x01 to 0xFF) and transmit the new ID to the receiver consecutively at
least 10sec. Each power on time, the Device ID will set to 0xFF automatically. Only when the
conflict occurs, user is needs to set ID manually.
3. Z-axis type
The wheel of 3D mouse, which we used to call it Z-axis, it’s detected by mechanical device or
photo-couples. eKM6611_A, and eKM6611_B is support the latter. The noise immunity of
photo-couples is better than the mechanical device. However, the photo-couples is more expensive.
4. Operation mode
The eKM6611 have three operation modes, that’s Operating Mode, Standby Mode and Sleep
Mode. While the mouse is moving, the controller is working under the Operating Mode, sending the
data to RF module for transmitting. If the mouse stops over 0.5 seconds, the eKM6611 will enter
the Standby mode to reduce the consumption of power. Once the movement is detected or buttons
are pushed, the controller will return to Operating mode. After working under the Standby Mode for
an interval, it will enter Sleep Mode automatically. In Sleep Mode, the controller saves at least 95%
consumption of power in Operating Mode.
Test IC: eKM6611A
Oscillator: 4.00Mhz
Battery Voltage: 3.15V
with RF module
without RF Module
Operating Mode:
10.2mA
6.7mA
Standby Mode
1.2mA
Sleep Mode
79A
78A
* This specification are subject to be changed without notice.
2002/12/10
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EKM6711 | Ultra Low ON-Resistance, Single Supply, Dual SPST Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-TDFN T&R |
| EL1501 | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| EL1501C | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| EL1501CM | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| EL1502C | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EKM6711 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse Controller |
| EKM8003 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PS/2 optical mouse controller |
| EKM8021 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB + PS/2 mouse controller |
| EKM8022 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse Controller |
| EKM8022A | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:USB & PS/2 Mouse Controller |
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