参数资料
| 型号： | SC26C92C1N,602 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 16/16页 |
| 文件大小： | 0K |
| 描述： | IC UART DUAL W/FIFO 40-DIP |
| 产品培训模块： | Stand-Alone UARTs |
| 标准包装： | 9 |
| 特点： | 收发器 |
| 通道数： | 2，DUART |
| FIFO's： | 8 字节 |
| 电源电压： | 5V |
| 带自动流量控制功能： | 是 |
| 带故障启动位检测功能： | 是 |
| 带调制解调器控制功能： | 是 |
| 带CMOS： | 是 |
| 安装类型： | 通孔 |
| 封装/外壳： | 40-DIP（0.600"，15.24mm） |
| 供应商设备封装： | 40-DIP |
| 包装： | 管件 |
| 产品目录页面： | 828 (CN2011-ZH PDF) |
| 其它名称： | 568-1208-5 935051520602 SC26C92C1N |
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FXLA2203 Rev. 1.0.5
9
FXLA2203
—
Dual-Mode,
Dual-SI
M-Card
Level
Translator
Application Information
Figure 9 illustrates an FXLA2203 used in a dual-mode /
dual-SIM application. The FXLA2203 does not contain
any internal LDOs. Instead, the FXLA2203 architecture
incorporates two low-RON internal power switches for
routing existing Power Management Integrated Circuit
(PMIC) LDOs to individual SIM slot VCC pins.
HOST 1
WCDMA
TDSCDMA
HOST 2
GSM
PMIC
LDO 1
PMIC
LDO 2
VCC H_1
VCC1
CLK_H_1
RST_H_2
CLK_H_2
I/O_H_2
RST_H_1
I/O_H_1
EN
CH_Swap
VCC2
VCC_H_2
VCC
1.8V / 3V
0.1F
VCC_Card1
VCC_ Card2
RST_2
CLK_2
I/O_2
CLK_1
RST_1
I/O_1
GND
SIM Slot 1
1.8V / 3V
SIM Slot 2
1.8V / 3V
0.1F
I/O
CLK
VCC
RST
CLK
I/O
VCC
GND
Control Can
Be Either Host
HOST PORT
CARD PORT
Figure 9. Typical Dual-Mode Application
CH_Swap Truth Table
CH_Swap controls simultaneous communication between Host
1 or Host 2, and either SIM Card according to Table 2 —
Dual-Mode, Dual-SIM Truth Table. Either host can swap
SIM slots (130ns typical) with the assertion of the
CH_Swap pin. This simple solution is faster and less
complicated than SPI or I
2C communication protocols.
Figure 10. CH_Swap
相关PDF资料 |
PDF描述 |
|---|---|
| SC28L91A1B,551 | IC UART SINGLE W/FIFO 44-PQFP |
| SC28L91A1B,528 | IC UART SINGLE W/FIFO 44PQFP |
| SC28L91A1A,529 | IC UART SINGLE W/FIFO 44-PLCC |
| SCC68692C1A44,512 | IC UART DUAL 44-PLCC |
| SCC68692C1A44,518 | IC DUART 44PLCC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SC26C94 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Quad universal asynchronous receiver/transmitter QUART |
| SC26C94A1A | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Quad universal asynchronous receiver/transmitter QUART |
| SC26C94A1N | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Quad universal asynchronous receiver/transmitter QUART |
| SC26C94C1 | 制造商:SIG 功能描述:26C94 |
| SC26C94C1A | 制造商:NXP Semiconductors 功能描述: |
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