參數(shù)資料
型號: SI5326A-C-GM
廠商: Silicon Laboratories Inc
文件頁數(shù): 15/72頁
文件大?。?/td> 0K
描述: IC ANY-RATE MULTI/ATTEN 36-QFN
標(biāo)準(zhǔn)包裝: 490
系列: DSPLL®
類型: 時(shí)鐘放大器,振動(dòng)衰減器
PLL:
輸入: 時(shí)鐘
輸出: CML,CMOS,LVDS,LVPECL
電路數(shù): 1
比率 - 輸入:輸出: 2:2
差分 - 輸入:輸出: 是/是
頻率 - 最大: 1.4GHz
除法器/乘法器: 是/是
電源電壓: 1.71 V ~ 3.63 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 36-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 36-QFN(6x6)
包裝: 托盤
Si5326
22
Rev. 1.0
6. Register Descriptions
Reset value = 0001 0100
Register 0.
Bit
D7D6D5D4D3D2D1D0
Name
FREE_
RUN
CKOUT_
ALWAYS_
ON
BYPASS_
REG
Type
R
R/W
R
R/W
R
Bit
Name
Function
7
Reserved
Reserved.
6FREE_RUN
Free Run.
Internal to the device, route XA/XB to CKIN2. This allows the device to lock to its XA-XB
reference.
0: Disable
1: Enable
5CKOUT_
ALWAYS_ON
CKOUT Always On.
This will bypass the SQ_ICAL function. Output will be available even if SQ_ICAL is on
and ICAL is not complete or successful. See Table 8 on page 19.
0: Squelch output until part is calibrated (ICAL).
1: Provide an output. Note: The frequency may be significantly off and variable until the
part is calibrated.
4:2
Reserved
Reserved.
1
BYPASS_
REG
Bypass Register.
This bit enables or disables the PLL bypass mode. Use only when the device is in digital
hold or before the first ICAL.
0: Normal operation
1: Bypass mode. Selected input clock is connected to CKOUT buffers, bypassing the
PLL. Bypass mode does not support CMOS clock outputs.
0
Reserved
Reserved.
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Si5326B-B-GM 功能描述:鎖相環(huán) - PLL ANY-RATE CLK MULT JITTER ATTEN 2 OUTS RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
SI5326B-B-GMR 制造商:Silicon Laboratories Inc 功能描述:
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