參數(shù)資料
型號(hào): SAA2003
廠商: NXP Semiconductors N.V.
元件分類: Codec
英文描述: Stereo filter and codec
中文描述: 過(guò)濾器和立體聲編解碼器
文件頁(yè)數(shù): 24/44頁(yè)
文件大?。?/td> 176K
代理商: SAA2003
May 1994
30
Philips Semiconductors
Preliminary specication
Stereo lter and codec
SAA2003
Inputs LTCNT0 and LTCNT1
VIL
LOW level input voltage
0
0.3VDD
V
VIH
HIGH level input voltage
0.7VDD
VDD
V
RI(pu)
input pull-up resistance
VI = 0 V
50
k
CI
input capacitance
10
pF
Input RESET
VtLH
threshold voltage
LOW-to-HIGH
0.8VDD
V
VtHL
threshold voltage
HIGH-to-LOW
0.2VDD
V
Vhys
hysteresis voltage
0.33VDD
V
CI
input capacitance
10
pF
Outputs FDCL, FDWS, FDIR, FSYNC, FDAO, MUTEDAC, ATTDAC and DEEMDAC
VOL
LOW level output voltage
IOL = 4 mA
0
0.4
V
VOH
HIGH level output voltage
IOH = 4mA
VDD 0.4
VDD
V
CL
load capacitance
30
pF
tr
output rise time
0.4 V to VDD 0.4 V;
CL = 30 pF
20
ns
tf
output fall time
VDD 0.4 V to 0.4 V;
CL = 30 pF
20
ns
Output CLK22
VOL
LOW level output voltage
IOL = 4 mA
0
0.4
V
VOH
HIGH level output voltage
IOH = 4mA
VDD 0.4
VDD
V
CL
load capacitance
30
pF
tr
output rise time
0.4 V to VDD 0.4 V;
CL = 30 pF
7ns
tf
output fall time
VDD 0.4 V to 0.4 V;
CL = 30 pF
7ns
Output CLK24
VOL
LOW level output voltage
IOL = 6 mA
0
0.4
V
VOH
HIGH level output voltage
IOH = 6mA
VDD 0.4
VDD
V
CL
load capacitance
50
pF
tr
output rise time
0.4 V to VDD 0.4 V;
CL = 50 pF
7ns
tf
output fall time
VDD 0.4 V to 0.4 V;
CL = 50 pF
7ns
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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