參數(shù)資料
型號: SAA3500H
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: Digital audio broadcast channel decoder
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: 14 X 20 MM, 2.70 MM HEIGHT, PLASTIC, MO-112, SOT-317-1, QFP-100
文件頁數(shù): 19/32頁
文件大?。?/td> 156K
代理商: SAA3500H
2000 Jun 14
19
Philips Semiconductors
Preliminary specification
Digital audio broadcast channel decoder
SAA3500H
IF
INPUT
(BYP = HIGH); see Fig.16
T
cy,ADCLK
t
CL,ADCLK
t
CH,ADCLK
t
h,INP
t
d,INP
Memory interface (A17, A[17:0], D[7:0], RD and WR);
see Figs 17 and 18
ADCLK cycle time
ADCLK LOW time
ADCLK HIGH time
INP[9:0] hold time
INP[9:0] delay time
5
122
80
42
25
ns
ns
ns
ns
ns
T
cy,A
t
CL,RD
t
d,RD
t
h,RD
t
CL,WR
t
d,WR
t
d,D
t
h,D
Parallel output interface (OCIR, OCLK, OEN, OIQ and OUT[9:0])
address cycle time
RD LOW time
RD delay time
RD hold time
WR LOW time
WR delay time
data delay time
data hold time
0
326
163
40
0
163
40
0
5
ns
ns
ns
ns
ns
ns
ns
ns
B
ASEBAND OUTPUT
(OCIR = HIGH); see Fig.19
T
cy,OCLK
t
CL,OCLK
t
CH,OCLK
t
su,OUT
t
su,OIQ
CIR
OUTPUT
(OCIR = LOW); see Fig.20
OCLK cycle time
OCLK LOW time
OCLK HIGH time
OUT[7:0] set-up time
OIQ set-up time
244
122
122
15
17
ns
ns
ns
ns
ns
T
cy,OCLK
t
CL,OCLK
t
CH,OCLK
t
su,OUT
t
su,OIQ
Serial output interface (SOC, SOD[3:1] and SOV[3:1]);
see Fig.21
OCLK cycle time
OCLK LOW time
OCLK HIGH time
OUT[7:0] set-up time
OIQ set-up time
15.6
8.3
7.3
0
0
μ
s
μ
s
μ
s
ns
ns
T
cy,SOC
t
CL,SOC
t
CH,SOC
t
h,SOD
t
su,SOV
t
h,SOV
SOC cycle time
SOC LOW time
SOC HIGH time
SOD hold time
SOV set-up time
SOV hold time
2.6
1.3
1.3
0
4
2
μ
s
μ
s
μ
s
ns
ns
ns
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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