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參數(shù)資料
| 型號(hào)： | CYWUSB6942 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | WirelessUSB EX Radio |
| 中文描述： | 前電臺(tái)的WirelessUSB |
| 文件頁數(shù)： | 10/14頁 |
| 文件大?。?/td> | 201K |
| 代理商： | CYWUSB6942 |
PRELIMINARY
CYWUSB6941
Document #: 38-16004 Rev. *A
Page 10 of 14
10.0
AC Characteristics
(over the operating range)
Table 10-1. AC Timing Parameters
Name
t
R/F
t
BPWR
t
BRCLK
t
BTXDSU
t
BTXDHLD
t
BRXDPD
t
BXTLEN
t
BSEN
t
BRXEN
t
BPAOFF
t
BTXEN
Serial Interface Timing Parameters
t
BDCLK
BDCLK period
η
Duty cycle of BDCLK
t
HLD
Hold time, data stable after positive edge on BDCLK
t
SU
Set-up time, data stable before positive edge on BDCLK
Description
Min. Typ. Max. Unit
3
100
1
250
0
3
Rise and Fall Times on output pins (see AC test loads section 11.0)
Pulse width for BnPWR for initiating a reset
BRCLK period (duty cycle = 40/60)
Set-up time, data stable (on BTXD) before positive edge on BRCLK
Hold time, data stable (on BTXD) after positive edge on BRCLK
Propagation delay of data from RFIN to serial data at BRXD
Time from BXTLEN being driven HIGH to crystal oscillator becoming stable
Time from BSEN asserted to hop frequency synthesizer stable
Time from BRXEN asserted to receiver circuitry stable for data reception
Time from last bit transmitted from the baseband to PA off
Time from BTXEN to BPAEN
20
ns
ns
μ
s
ns
ns
μ
s
ms
μ
s
μ
s
μ
s
μ
s
10
250
35
4
4
154
40
20
20
ns
%
ns
ns
60
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CYWUSB6953 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:WirelessUSB PRoC Flash Programmable MCU + Radio |
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| CYWUSB6953-48LFC | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:WirelessUSB PRoC Flash Programmable MCU + Radio |
| CYWUSB6953-48LFXC | 功能描述:射頻收發(fā)器 TRX 62.5kbps 50M COM RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| CYX006-6-1.8432MHZ | 制造商:REEVES HOFFMAN 功能描述:1.8432mhz crystal occilator |
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