国产成人精品一区_佐山爱痴汉视频一区二区三区 _色视频在线观看在线播放_亚洲成国产人片在线观看_午夜免费福利在线观看_免费看一级大片_国产视频一区在线播放_亚洲欧美另类色图_欧洲亚洲一区二区

ǶʽӖ(xn)

 
Ϻ(bo)ᾀ021-51875830
ֲ(bo)ᾀ010-51292078
ڷֲ(bo)ᾀ4008699035
Ͼֲ(bo)ᾀ025-68662821
hֲ(bo)ᾀ027-50767718
ɶֲ(bo)ᾀ4008699035
Vֲ(bo)ᾀ020-61137349
ֲ(bo)ᾀ029-86699670
ﺣаl(f)ca(chn)Ո(qng)ҊW(wng)ַ
www.shanghai66.cn
ȫӢnn(Training in English)
n̽B Ӗ(xn)(bo) I(y)Ӗ(xn) ʽ vB W(xu)Tu(png)r(ji)P(gun)҂“(lin)ϵ҂ Ӗ(xn) d W(xu)ԺՓ
Ƕʽf(xi)̎--FPGA
FPGA(xing)Ŀ(sh)(zhn)ϵn----
ǶʽOS--3G֙C(j)ϵy(tng)
Ƕʽf(xi)̎--DSP
֙C(j)/W(wng)j(lu)/(dng)Α_l(f)
ǶʽOS-Linux
ǶʽCPU--ARM
ǶʽOS--WinCE
ƬC(j)Ӗ(xn)
ǶʽӲO(sh)Ӌ(j)
Altium Designer LayoutӲO(sh)Ӌ(j)
ǶʽOS--VxWorks
PowerPCǶʽϵy(tng)/g(yu)
PLC/׃l/(sh)/˙C(j)桡
_l(f)Z/(sh)(j)(k)/ܛӲy(c)ԇ
3G֙C(j)ܛy(c)ԇӲy(c)ԇ
оƬO(sh)Ӌ(j)/Ҏ(gu)ģ·VLSI
Ӌ(j)“(lin)W(wng)
_Դϵy(tng)Tiny OS_l(f)
С͙C(j)ϵy(tng)
WEBھͷ
ϾWEBھͷ
hWEBھͷ
WEBھͷ
VWEBھͷ
c(din)@oҰl(f)Ϣ
QQͷһ
c(din)@oҰl(f)Ϣ
QQͷ
c(din)@oҰl(f)Ϣ
QQͷ
  p(ji)ռϿֵԒ021-51875830 ֵ֙C(j)15921673576

ֵQQ:
c(din)@oҰl(f)Ϣ

ֵW(wng)ھͷ,c(din)Մ
 
W(wng)ھͷ

 
Ӗ(xn)֪ͨcYd
I(y)Ƹc˲](M(fi))

I(y)˲󹫸

(yng)Ƹ˲ź
Ո(qng)l(f)officeoffice@126.com
Lﺣ¾W(wng)վ---
˲žW(wng)
m.uuzhijia.com.cn
cڙ(qun)C(j)(gu)
F(xin)Ķýw
ﺣƸʾ
ﺣ(dng)B(ti)
 
 
(sh)ּ·ǰ˶r(sh)O(sh)Ӌ(j)}
   W(xu)Ҫ

        W(xu)TW(xu)(x)n̑(yng)߂лA(ch)֪R(sh)
        ·ϵy(tng)Ļ

   ༉(j)Ҏ(gu)ģh(hun)
       ˱CӖ(xn)Чӻ(dng)h(hun)(ji)҂(jin)Сnÿڈ(bo)˔(sh)35ˣˆTŵһM(jn)
   nr(sh)g͵c(din)
nc(din)Ϻͬ(j)W(xu)()/³ǽ̄(w)(11̖(ho)y·վ) ڷֲӰB(Fһ̖(ho)Ժվ)/ڴW(xu)ɽԺ ֲɽW(xu)Ժ/δ Ͼֲ۴B(·) hֲԴB¶· ɶֲI(lng)^^(q)1̖(ho)кʹ ꖷֲW(xu)/լƷ ݷֲݴW(xu)/\AB ʯfֲӱƼW(xu)/𾰴B
_nr(sh)g(ĩ/Bm(x)/ࣩ
(sh)ּ·ǰ˶r(sh)O(sh)Ӌ(j)}ࣺ2025101..(ji)հ(bo).....(sh)(zhn)Ӗ(xn)......ֱF(xin)(chng)Ӗ(xn)Կ....ķ(w)..............--_n--_nՈ(qng)?zh)ǰ?bo)...
   W(xu)r(sh)
    nr(sh) 5,30W(xu)r(sh)

        ،W(xu)TʳޣǰA(y)
        ע|(zh)
        ߅v߅

        ϸW(xu)TM(fi)]

        ϸW(xu)TM(fi)Cl(f)P(gun)̎YCšI(y)Y|(zh)

        ע߶Ӗ(xn)15꣬ﺣṩCõИI(y)ďVJ(rn)W(xu)T
        õҵJ(rn)ͬܵˆλďVٝu(y)

        (sh)(yn)O(sh)Ո(qng)c(din)@鿴
   ƒ(yu)
       F(tun)w(bo)(yu)ݴʩ95ۃ(yu)˻9ۃ(yu) ע⣺xW(xu){W(xu)Cʹһ(g)Ҳ(yu)500Ԫ
   |(zh)

        1Ӗ(xn)^Увփ(ni)ⲻ͸M(fi)ԺӖ(xn) 
        2Ӗ(xn)Y(ji)M(fi)ṩļg(sh)ֱ֧CӖ(xn)Ч
        3Ӗ(xn)ϸW(xu)TM(fi)]͘I(y)C(j)(hu) ϸW(xu)TM(fi)Cl(f)P(gun)̎YCšI(y)Y|(zh)ע߶Ӗ(xn)13ﺣṩCõИI(y)ďVJ(rn)W(xu)TõҵJ(rn)ͬܵˆλďVٝu(y)

(sh)ּ·ǰ˶r(sh)O(sh)Ӌ(j)}

nf

nvPLLԭY(ji)(gu)(yng)ģKԼ플Ӿw(sh)F(xin)ͨ^nӖ(xn)W(xu)TPLLO(sh)Ӌ(j)܉O(sh)Ӌ(j)ָ(bio)Ҫ(sh)F(xin)PLLO(sh)Ӌ(j)c棬PLLP(gun)IģKO(sh)Ӌ(j)Լܵľw

nV

1. PLLԭԼ(yng)ýB
2. PLLA(ch)
(1) PLLģPD/Loop Filter/VCO/Frequency DividerȸģKģ
(2) r(sh)状(dng)λ•
(3) h(hun)·(wn)//l/˲B(ti)푑(yng) ܷ
3. PLLO(sh)Ӌ(j)
1ϵy(tng)(j)O(sh)Ӌ(j)
h(hun)·ϵy(tng)(wn)O(sh)Ӌ(j)
2ģKO(sh)Ӌ(j)
bPFDY(ji)(gu)ܷdeadzone
늺ɱãCharge-PumpY(ji)(gu)mismatch©Է
h(hun)·VLoop Filter oԴԴAA
ʎVCO h(hun)LCʎjitterķ
l ģpģ٣
3Fractional-N PLLO(sh)Ӌ(j)
С(sh)lԭO(sh)Ӌ(j)(sh)F(xin)spur
4. O(sh)Ӌ(j)(jng)(yn)ԼһЩM(jn)Y(ji)(gu)
O(sh)Ӌ(j)ԼDjitterע(xing)
DLLƫPLLmulti-curve VCO

vB

·O(sh)Ӌ(j)I(y)ʿģM·O(sh)Ӌ(j)8(du)ģMO(sh)Ӌ(j)о

(du)

l ΢ӡӹͨӋ(j)C(j)P(gun)I(y)һҹ(jng)(yn)š̎
l ΢ӡͨšӋ(j)C(j)P(gun)ģM·O(sh)Ӌ(j)(xing)Ŀ(jng)vxо

(bo)Ҫ

l ߂·ͨԭ댧(do)w΢ӵȻ֪R(sh)(du)CMOSģM·O(sh)Ӌ(j)л
l к(jin)λСҎ(gu)ģ·O(sh)Ӌ(j)(jng)(yn)

Ӗ(xn)Ŀ(bio)

PLLԭcO(sh)Ӌ(j)(sh)ܷO(sh)Ӌ(j)PLL·ɪ(d)PLLǰO(sh)Ӌ(j)

 
(qun)УﺣϢW(wng)j(lu)Ƽ޹˾ copyright 2000-2016
 
ϺӖ(xn)

ַϺ·1399̖(ho)26#³ǽ̄(w)310
F11̖(ho)y·վ2̖(ho),·Ͱy·ڣ
]201821
ᾀ021-51875830 32300767
棺021-32300767
I(y)(w)֙C(j):15921673576
E-mail:officeoffice@126.com
ͷQQ: 849322415
Ӗ(xn)

ַ:вƽ^(q)ɳϽ11̖(ho)312
FƽɳվBڣ ]102200 ·Ո(qng)c(din)@鿴
ᾀ010-51292078
棺010-51292078
I(y)(w)֙C(j):15701686205
E-mail:qianru@51qianru.cn
ͷQQ:1243285887
Ӗ(xn)

ַЭh(hun)^·28̖(ho)82#201

4008699035
4008699035
I(y)(w)֙C(j)13699831341

]518001
:qianru2@51qianru.cn
ͷQQ:2472106501
ϾӖ(xn)

ַKʡϾЗϼ^(q)·251̖(ho)۴BB2201
Fһ̖(ho)~ޘվ1̖(ho)ԣϾ܇վ
ᾀ025-68662821
棺025-68662821
]210046
:qianru3@51qianru.cn
ͷQQ:1325341129
 
ɶӖ(xn)

ַĴʡɶи…^(q)кʹһ99̖(ho)I(lng)^^(q)1̖(ho)1-3-2903 ]610031
ᾀ4008699035 I(y)(w)֙C(j)13540421960
ͷQQ:1325341129 E-mail:qianru4@51qianru.cn
hӖ(xn)

ַʡhн^(q)h·34̖(ho) \(yn)B401 ]430022
ᾀ4008699035
ͷQQ:849322415
E-mail:qianru5@51qianru.cn
VӖ(xn)

ַVԽ^(q)h(hun)Ж|·486̖(ho)VZB1202

ᾀ020-61137349
棺020-61137349

]510075
:qianru6@51qianru.cn
Ӗ(xn)

ַи…^(q)2̖(ho)ڃSޱ2#402

ᾀ029-86699670
I(y)(w)֙C(j)18392016509
棺029-86699670
]710054
:qianru7@51qianru.cn
 
Ӗ(xn)

ַ|ʡЖ|꜆…^(q)I(yng)·լƷ29-11-9 ]110179
ᾀ4008699035
E-mail:qianru8@51qianru.cn
Ӗ(xn)

ַи…^(q)ѩ·\AB401

ᾀ4008699035

]450001
:qianru9@51qianru.cn
ʯfӖ(xn)

ַʯfи…^(q)ɽ|·618̖(ho)𾰴B1#802

ᾀ4008699035
I(y)(w)֙C(j)13933071028
棺4008699035
]050200
:qianru10@51qianru.cn
 

p(ji)ռϿֵԒ021-51875830 ֵ֙C(j)15921673576


䰸̖(ho):ICP08026168̖(ho)

.(2014711)......................................................................................
Ʒ޹˾| ߿| ŷϵպһ| ˾ƷƵѿ| ɫ̫ۺ| | 9999Ƶ߹ۿ| þþþþùƷmv| www߹ۿ| պһŷ| Ƶ㶮| վ߹ۿ| ͵| 91حpornyح| ޸Ƶѹۿ| ߲| ŷպѲ| һ| ͽxxxxҴиӡ| ŷպ| պŷ| ֻƵŷ| ӰԺһ| Ʒ| ƬƵ| ŷպƷ߲| ˿Ů| þþþþþþþ| ŷۺӰԺ| ƷŮ߹ۿ| ձһ߹ۿ| ŷƬѲ| ƷƵվ| ߹ۿĻ| Ʒ¹ͷ1| 99þþƷȤ| ۺ˾þ| ҹߵӰ| Ƶ| Ʒþþþ| ޵һɫ| 91tvƷ߹ۿ| ĵڶҳ| ¾Ʒһ18| þ| ˳ۺ| ŷоƷ| ĻƷ| ŷŮƵ| ۺѹۿ߹ۿ| ϿƵ| Ļavרþ| һ| Ļ++Ļ| պ1| ձƷ999| 97ƷŮˬ| һ| Ʒһ| ޴ۺɫվ| 78ƷۺϾþ㽶| ŷzozzo| þӰԺ߹ۿ| ***Ʒ| ŷ߹ۿ| ˾ƷƵ߹ۿ| ŷ߿Ƭaѹۿ| òѸԴ| 鶹ýվ߹ۿ| 91޹| Ʒ޾þþþһ| ƷƵyy9099| þóվ| ؼëƬ߹ۿ| Ʒ.www| ձƬѿ| 97suvƷһ62| þ޾ƷĻ紨 | Ʒҹҹˬ| պһƵ| ߸av| ٸлþþþ| ŮƵվ| լ66һ| һպƵ| Ļ2019| ˿Ů߹ۿ| 18Ůˬˬˬҹվ| Ůɫ7777| Ʒ91׸| | ŷ츾xxxxԾþþ| ۺavһҳ| Ƶ| ɫwwwɫ| һĻ| ŷպһƬַ| þۺϾþۺϾɫ| üͼƬþ| 99þer| Ů㽻| һ| þܳĻ| ŷѹۿվ| ƷƷ99| һëƬaaaaaaѿ| ձһۺ| ҹ߼ӰԺ| ƷþþþóѶ| ŷxxxx߳| 99ƷƵѹۿ| 91վ| ӰȷԴ߹ۿ| ŷպƵһ| þþžƵ| ۺϼ| ձин| ޵ھʮҳ| www.ɫʹ| Ʒþþһ| պmvŷmvվ| Ƶ| ëƬƵѲ| ͼһ| ӣwww| Ƶվ| Ʒþþþþþ| Ļ߹ۿպ| պ岻av| ޳߲| av߹ۿ| ĻӰԺ| ŷղ69| 鶹һ| 91Ʒ| 9191Ʒ| 99þþùƷѿ| Ļ߲ŵһҳ| ƷŮëƬƵ| ȷӰԴ| 91߲| Ʒŷ| þþþùƵ| avۺһ| Ʒ3dһѰ | СƵ| ˾a߾Ʒ| ܻƵվ߹ۿ| avɫ| 㽶avһ| Ի| ѳֱ| պѹۿ| ߲һ| 91Ʒۿ| wwwƵѹۿ| Ƶվ| йƵgay| Ʒһ| Ůֳǿvk| ŷպۺ϶| պav߲| ߹ۿպwwwƵ| ŷԸ߳Ƶ| 鶹ƷƵ| ŷһ߹ۿ| ŷžžվ| ҹƵ| 鶹Ƶ| Ƶ߹ۿ| žžžȾƷƵ| Ƶ| Ʒ˾þþ| պŷƵ| պƷһav| ëƬ100ѿ| ŷ| ŷպ޹Ʒ| Ƶһ| aɫƬ߹ۿ| һ| һ| ޾Ʒһۺ99þ| ŷպӰ| һŷպ| ŷ׳Ұgaytube| 97avƵ| ŷϷͽƵ| ŷƬӰԺ| þþƷ2020ۿ| ŷvideosĻ| ƵƵ| 2019ֻĻ| պƷһ| ŷѡһ| ŷƵһ| պŷһƷþ| ޹Ʒþþþ| պŮƵһ | 91|