參數(shù)資料
型號: TDA8044H
廠商: NXP SEMICONDUCTORS
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Satellite demodulator and decoder
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP100
封裝: 14 X 20 MM, 2.80 MM HEIGHT, PLASTIC, SOT-317-2, QFP-100
文件頁數(shù): 12/20頁
文件大?。?/td> 100K
代理商: TDA8044H
2000 Feb 21
12
Philips Semiconductors
Product specification
Satellite demodulator and decoder
TDA8044
handbook, full pagewidth
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MGM607
TDA8044
TDA8044A
CFS
P3
P2
P1
P0
P5
P4
PDOCLK
PDO0
PDO1
22 kHz
VSD
C
(3)
330 nF
27
pF
27
pF
C
(3)
VDDD2
100 nF
VDDD1
C
(3)
VDDD
C
(3)
VDDD2
C
(3)
VDDD2
C
(3)
C
(3)
VDDD2
VDDD1
n.c.
VDDD1
VDDD1
C
(3)
VDDD1
C
(3)
VDDD1
VDDD2
100 nF
100 nF
10 nF
VDDA
X
(
100 nF
100 nF
10
C
(3)
+
3.3 V
+
5 V
+
5 V
470
10 k
tuner AGC (optional)
+
3.3 V
L
(1)
VDDA
15
μ
F
packet data
and control
outputs
POR
PDO6
PDO7 PDOERR PDOSYNC
PDOVAL
PDO5
PDO4
PDO3
PDO2
I
100 nF
Q
TDI
TDO
TMS
interrupt
I
2
C-bus
input
lock signals
I
2
C-bus
to tuner
4.7
k
4.7
k
470 k
1.6
k
packet data and control outputs
L
(1)
VDDD2
15
μ
F
L
(1)
VDDD1
15
μ
F
C
(3)
Fig.3 Application diagram.
(1) B = SMD bead type C8D8.9/3/3 Grade 4S2.
(2) f
xtal
= 4 MHz (fundamental).
(3) C = 6.8 nF, SMD.
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