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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)

 
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ϺӖ(xn)

ַϺ·1399̖(ho)26#³ǽ̄(w)310
F11̖(ho)y·վ2̖(ho),·Ͱy·ڣ
]201821
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Ӗ(xn)

ַ:вƽ^(q)ɳϽ11̖(ho)312
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Ӗ(xn)

ַЭh(hun)^·28̖(ho)82#201

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

]518001
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ϾӖ(xn)

ַKʡϾЗϼ^(q)·251̖(ho)۴BB2201
Fһ̖(ho)~ޘվ1̖(ho)ԣϾ܇վ
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ַĴʡɶи…^(q)кʹһ99̖(ho)I(lng)^^(q)1̖(ho)1-3-2903 ]610031
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ַʡhн^(q)h·34̖(ho) \(yn)B401 ]430022
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ַVԽ^(q)h(hun)Ж|·486̖(ho)VZB1202

ᾀ020-61137349
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]510075
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Ӗ(xn)

ַи…^(q)2̖(ho)ڃSޱ2#402

ᾀ029-86699670
I(y)(w)֙C(j)18392016509
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ַ|ʡЖ|꜆…^(q)I(yng)·լƷ29-11-9 ]110179
ᾀ4008699035
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Ӗ(xn)

ַи…^(q)ѩ·\AB401

ᾀ4008699035

]450001
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ʯfӖ(xn)

ַʯfи…^(q)ɽ|·618̖(ho)𾰴B1#802

ᾀ4008699035
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]050200
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p(ji)ռϿֵԒ021-51875830 ֵ֙C(j)15921673576


䰸̖(ho):ICP08026168̖(ho)

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