參數(shù)資料
型號(hào)： SI5368A-C-GQ
廠商： Silicon Laboratories Inc
文件頁(yè)數(shù)： 81/92頁(yè)
文件大?。?/td> 0K
描述： IC CLK MULTIPLIER ATTEN 100TQFP
標(biāo)準(zhǔn)包裝： 90
系列： DSPLL®
類型： 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： 4:5
差分 - 輸入:輸出： 是/是
頻率 - 最大： 1.42GHz
除法器/乘法器： 無(wú)/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： 100-TQFP
供應(yīng)商設(shè)備封裝： 100-TQFP（14x14）
包裝： 托盤(pán)
Si5368
82
Rev. 1.0
21
FS_ALIGN
I
LVCMOS
FSYNC Alignment Control.
If FSYNC_ALIGN_PIN = 1 and CK_CONFIG = 1, a logic high
on this pin causes the FS_OUT phase to be realigned to the ris-
ing edge of the currently active input sync (CKIN_3 or CKIN_4).
If FSYNC_ALIGN_PIN = 0, this pin is ignored and the
FSYNC_ALIGN_REG bit performs this function.
0 = No realignment.
1 = Realign.
This pin has a weak pull-down.
29
30
CKIN4+
CKIN4–
IMULTI
Clock Input 4.
Differential clock input. This input can also be driven with a sin-
gle-ended signal. CKIN4 serves as the frame sync input associ-
ated with the CKIN2 clock when CK_CONFIG_REG =1.
32
42
RATE0
RATE1
I
3-Level
External Crystal or Reference Clock Rate.
Three level inputs that select the type and rate of external crys-
tal or reference clock to be applied to the XA/XB port. Refer to
the Family Reference Manual for settings. These pins have both
a weak pull-up and a weak pull-down; they default to M.
34
35
CKIN2+
CKIN2–
IMULTI
Clock Input 2.
Differential input clock. This input can also be driven with a sin-
gle-ended signal.
39
40
CKIN3+
CKIN3–
IMULTI
Clock Input 3.
Differential clock input. This input can also be driven with a sin-
gle-ended signal. CKIN3 serves as the frame sync input associ-
ated with the CKIN1 clock when CK_CONFIG_REG =1.
44
45
CKIN1+
CKIN1–
IMULTI
Clock Input 1.
Differential clock input. This input can also be driven with a sin-
gle-ended signal.
49
LOL
O
LVCMOS
PLL Loss of Lock Indicator.
This pin functions as the active high PLL loss of lock indicator if
the LOL_PIN register bit is set to one.
0 = PLL locked.
1 = PLL unlocked.
If LOL_PIN = 0, this pin will tristate.
Active polarity is controlled by the LOL_POL bit. The PLL lock
status will always be reflected in the LOL_INT read only register
bit.
Table 11. Si5368 Pin Descriptions (Continued)
Pin #
Pin Name
I/O
Signal Level
Description
Note: Internal register names are indicated by underlined italics, e.g. INT_PIN. See Si5368 Register Map.
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參數(shù)描述
SI5368A-C-GQR 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 Precision Clk Xplier Jitter Attn 4In/5Out 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
Si5368B-B-GQ 功能描述:鎖相環(huán) - PLL ANY-RATE CLK MULT JITTER ATTEN 5 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
SI5368B-B-GQR 制造商:Silicon Laboratories Inc 功能描述:
Si5368B-C-GQ 功能描述:鎖相環(huán) - PLL ANY-RATE CLK MULT JITTER ATTEN 5 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
SI5368B-C-GQR 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 Precision Clk Xplier Jitter Attn 4In/5Out 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
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