參數(shù)資料
型號： CYWUSB6934
廠商： Cypress Semiconductor Corp.
英文描述： Sound/Security Multiconductor Cable; Number of Conductors:2; Conductor Size AWG:18; No. Strands x Strand Size:7 x 26; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes; Conductor Material:Copper RoHS Compliant: Yes
中文描述： 個WirelessUSB LS的2.4GHz直接序列擴頻無線電芯片
文件頁數(shù)： 28/30頁
文件大?。?/td> 305K
代理商： CYWUSB6934
CYWUSB6932
CYWUSB6934
Document 38-16007 Rev. *G
Page 28 of 30
12.2
Power Management Timing
Notes:
22. The PD pin must be asserted at power up to ensure proper crystal startup.
23. When X13OUT is enabled.
24. Both the polarity and the drive method of the IRQ pin are programmable. See
page 9
for more details.
Figure 12-6
illustrates default values for the Configuration
register (Reg 0x05, bits 1:0).
25. A wakeup event is triggered when the PD pin is deasserted.
Figure 12-6
illustrates a wakeup event configured to trigger an IRQ pin event via the Wake Enable
register (Reg 0x1C, bit 0=1).
26. Measured with CTS ATXN6077A crystal.
Table 12-4. Power Management Timing
(The values below are dependent upon oscillator network component selection)
[26]
Parameter
t
PDN_X13
t
SPI_RDY
t
PWR_RST
t
RST
t
PWR_PD
t
WAKE
t
PD
t
SLEEP
t
WAKE_INT
t
STABLE
t
STABLE2
Description
Conditions
Min.
Typ
2000
Max.
Unit
μs
μs
μs
μs
μs
μs
μs
ns
μs
μs
us
Time from PD deassert to X13OUT
Time from oscillator stable to start of SPI transactions
Power On to RESET deasserted
Minimum RESET asserted pulse width
Power On to PD deasserted
[22]
PD deassert to clocks running
[23]
Minimum PD asserted pulse width
PD assert to low power mode
PD deassert to IRQ
[24]
assert (wake interrupt)
[25]
PD deassert to clock stable
IRQ assert (wake interrupt) to clock stable
1
V
cc
@ 2.7V
1300
1
1300
2000
10
50
2000
2100
2100
to within ±10 ppm
to within ±10 ppm
Figure 12-5. Power On Reset/Reset Timing
Figure 12-6. Sleep / Wake Timing
VCC
RESET
PD
X13OUT
t
PW R_RST
t
PWR_PD
t
SPI_RDY
t
RST
t
PDN_X13
STARTUP
IRQ
X13OUT
t
WAKE_INT
t
WAKE
t
PD
t
SLEEP
PD
SLEEP
WAKE
IRQ
t
STABLE
t
STABLE2
相關(guān)PDF資料
PDF描述
CYWUSB6934-48LFXC Multiconductor Cable; Number of Conductors:2; Conductor Size AWG:18; No. Strands x Strand Size:7 x 26; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes; Capacitance:30pF/ft; Conductor Material:Copper RoHS Compliant: Yes
CYWUSB6935-48LFXC WirelessUSB LRTM 2.4-GHz DSSS Radio SoC
CYWUSB6935-48LFXI WirelessUSB LRTM 2.4-GHz DSSS Radio SoC
CYWUSB6941 WirelessUSB EX Radio
CYWUSB6941-42BAC WirelessUSB EX Radio
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CYWUSB6934-28SEC 功能描述:IC WIRELESS USB 2.4GHZ 28-SOIC RoHS:否 類別:RF/IF 和 RFID >> RF 收發(fā)器 系列:WirelessUSB™ 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:30 系列:- 頻率:4.9GHz ~ 5.9GHz 數(shù)據(jù)傳輸率 - 最大:54Mbps 調(diào)制或協(xié)議:* 應(yīng)用:* 功率 - 輸出:-3dBm 靈敏度:- 電源電壓:2.7 V ~ 3.6 V 電流 - 接收:* 電流 - 傳輸:* 數(shù)據(jù)接口:PCB，表面貼裝 存儲容量:- 天線連接器:PCB，表面貼裝 工作溫度:-25°C ~ 85°C 封裝/外殼:68-TQFN 裸露焊盤 包裝:管件
CYWUSB6934-48LFC 功能描述:IC WIRELESS USB 2.4GHZ 48VQFN RoHS:否 類別:RF/IF 和 RFID >> RF 收發(fā)器 系列:WirelessUSB™ 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:30 系列:- 頻率:4.9GHz ~ 5.9GHz 數(shù)據(jù)傳輸率 - 最大:54Mbps 調(diào)制或協(xié)議:* 應(yīng)用:* 功率 - 輸出:-3dBm 靈敏度:- 電源電壓:2.7 V ~ 3.6 V 電流 - 接收:* 電流 - 傳輸:* 數(shù)據(jù)接口:PCB，表面貼裝 存儲容量:- 天線連接器:PCB，表面貼裝 工作溫度:-25°C ~ 85°C 封裝/外殼:68-TQFN 裸露焊盤 包裝:管件
CYWUSB6934-48LFXC 功能描述:射頻接收器 Tranciever COM RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
CYWUSB6934-48LTXC 功能描述:射頻收發(fā)器 2.4 GHz Wireless USB 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
CYWUSB6935 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:WirelessUSB LRTM 2.4-GHz DSSS Radio SoC
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