參數(shù)資料
型號: TDA8732
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: NICAM-728 demodulator NIDEM
中文描述: SPECIALTY CONSUMER CIRCUIT, PDIP20
封裝: 0.300 INCH, PLASTIC, EIAJ, SC-603, SOT-146-1, DIP-20
文件頁數(shù): 9/14頁
文件大小: 96K
代理商: TDA8732
April 1993
9
Philips Semiconductors
Product specification
NICAM-728 demodulator (NIDEM)
TDA8732
Note
1.
Only the maximum value is relevant with a 15
resistor in series with the crystal (due to the application
requirements).
V
OH
gm
φ
2
HIGH level output voltage
phase comparator
transconductance gain
off-state output leakage current
I
OH
=
100
μ
A
V
O
= 0.4 V to
V
CCD
1 V
V
CCD
1 V
50
65
V
μ
A/rd
I
LO
IMC
,
QMC
(
TYPICAL RC NETWORK
;
R
= 22
K
; C = 150
P
F)
t
REC
monostable recovery time
t
on
monostable time
CLK, C5M
5
5
μ
A
1.37
600
ns
μ
s
V
OL
V
OH
t
r
t
f
f
C5M
LOW level output voltage
HIGH level output voltage
rise time
fall time
C5M reference frequency
I
OL
= 1 mA
I
OH
=
100
μ
A
C
L
= 15 pF; see Fig.3
C
L
= 15 pF; see Fig.3
2.4
20
20
5.824
0.4
V
CCD
V
V
ns
ns
MHz
DATA
V
OL
V
OH
t
r
t
f
LOW level output voltage
HIGH level output voltage
rise time
fall time
I
OL
= 1 mA
I
OH
=
100
μ
A
C
L
= 15 pF; see Fig.3
C
L
= 15 pF; see Fig.3
2.4
30
30
0.4
V
CCD
V
V
ns
ns
CLOCK TIMING
t
d
t
d
CLK to C5M delay (pin 17 to 18)
CLKIN to DATA delay (pin 16 to 15) V
CCD
= 4.5 V
15
520
585
ns
ns
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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