參數(shù)資料
型號(hào): 935264530157
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: SOT-317, MQFP-100
文件頁(yè)數(shù): 29/43頁(yè)
文件大?。?/td> 254K
代理商: 935264530157
1999 March 01
35
Philips Semiconductors
Product specication
Single chip DVB-C channel receiver
VES1820X
FRAME SYNCRONIZATION (Con’t)
FORMULAS
The following formulas show frame synchronization parameter relationships.
T
RF
=
1
P
d
a 1631
Ps
1 - Ps
+
1 - P
d
a
1 - Pd
é
ê
ù
ú
where, P
d
= (1 - BER)8 is the probability of detecting a sync word
and Ps =
1
256
is the probability to miss-detect the sync word.
PF =
1631 Psa
P
d
a
+ 1631 Psa
TMF =
1
q
d
b
.
1 - q
d
b
1 - q
d
where q
d
= 1 - P
d
is the probability of failing to detect a sync word.
FIGURE 16 : FRAME SYNCHRONIZATION STATE MACHINE DIAGRAM
ALIGNED
AL
MIS-ALIGNED
LOCKED MODE
SEARCH MODE
AS
SS
MS
S
相關(guān)PDF資料
PDF描述
935264533557 SPECIALTY CONSUMER CIRCUIT, PQFP100
935264539557 SPECIALTY CONSUMER CIRCUIT, PQFP100
935266871557 SPECIALTY CONSUMER CIRCUIT, PBGA292
935266917557 SPECIALTY CONSUMER CIRCUIT, PBGA292
935268386557 SPECIALTY CONSUMER CIRCUIT, PBGA292
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
935267356112 制造商:NXP Semiconductors 功能描述:IC TEA1507PN
935268081112 制造商:NXP Semiconductors 功能描述:SUB ONLY IC
935268721125 制造商:NXP Semiconductors 功能描述:Buffer/Line Driver 1-CH Non-Inverting 3-ST CMOS 5-Pin TSSOP T/R
935269304128 制造商:ST-Ericsson 功能描述:IC AUDIO CODEC W/TCH SCRN 48LQFP
935269544557 制造商:NXP Semiconductors 功能描述:SUB ONLY TDA9587-2US1-V1.3