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參數(shù)資料
| 型號(hào)： | SI5326B-C-GM |
| 廠商： | Silicon Laboratories Inc |
| 文件頁(yè)數(shù)： | 55/72頁(yè) |
| 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(lèi)型： | 時(shí)鐘放大器，振動(dòng)衰減器 |
| PLL： | 是 |
| 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： | 808MHz |
| 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(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 36-VFQFN 裸露焊盤(pán) |
| 供應(yīng)商設(shè)備封裝： | 36-QFN（6x6） |
| 包裝： | 托盤(pán) |
| 產(chǎn)品目錄頁(yè)面： | 628 (CN2011-ZH PDF) |
| 其它名稱(chēng)： | 336-1745 |
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Si5326
Rev. 1.0
59
4C2B
O
LVCMOS
CKIN2 Invalid Indicator.
This pin functions as a LOS (and optionally FOS) alarm indicator for
CKIN2 if CK2_BAD_PIN =1.
0 = CKIN2 present
1 = LOS (FOS) on CKIN2
The active polarity can be changed by CK_BAD_POL. If
CK2_BAD_PIN
= 0, the pin tristates.
5, 10, 32
VDD
Supply
Supply.
The device operates from a 1.8, 2.5, or 3.3 V supply. Bypass capac-
itors should be associated with the following VDD pins:
50.1 F
10
0.1 F
32
0.1 F
A 1.0 F should also be placed as close to the device as is practical.
7
6
XB
XA
IAnalog
External Crystal or Reference Clock.
External crystal should be connected to these pins to use internal
oscillator based reference. Refer to the Si53xx Family Reference
Manual for interfacing to an external reference. External reference
must be from a high-quality clock source (TCXO, OCXO). Fre-
quency of crystal or external clock is set by RATE[1:0] pins.
8, 31
GND
Supply
Ground.
Must be connected to system ground. Minimize the ground path
impedance for optimal performance of this device. Grounding these
pins does not eliminate the requirement to ground the GND PAD on
the bottom of the package.
11
15
RATE0
RATE1
I
3-Level
External Crystal or Reference Clock Rate.
Three level inputs that select the type and rate of external crystal or
reference clock to be applied to the XA/XB port. Refer to the Si53xx
Family Reference Manual for settings. These pins have both a weak
pull-up and a weak pull-down; they default to M.
L setting corresponds to ground.
M setting corresponds to VDD/2.
H setting corresponds to VDD.
Note:
Tying the corresponding Raten pins to HH (VDD) provides
compatibility to Si5325. Refer to Si5325 data sheet for
operating in this mode.
Some designs may require an external resistor voltage divider when
driven by an active device that will tristate.
16
17
CKIN1+
CKIN1–
IMulti
Clock Input 1.
Differential input clock. This input can also be driven with a single-
ended signal. Input frequency range is 2 kHz to 710 MHz.
12
13
CKIN2+
CKIN2–
IMulti
Clock Input 2.
Differential input clock. This input can also be driven with a single-
ended signal. Input frequency range is 2 kHz to 710 MHz.
Pin #
Pin Name
I/O
Signal Level
Description
Note:
Internal register names are indicated by underlined italics, e.g., INT_PIN. See Section “5.Register Map”.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI5326B-C-GMR | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 Precision Clk Xplier Jitter Attn 2In/Out RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| Si5326C-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(lèi)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 |
| Si5326C-C-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(lèi)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 |
| SI5326C-C-GMR | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 Precision Clk Xplier Jitter Attn 2In/Out RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SI5326C-C-GMR-TR | 制造商:Silicon Laboratories Inc 功能描述:SLLSI5326C-C-GMR-TR CLOCK (2 KHZ TO 346 |
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