參數資料
型號: 935262794557
廠商: NXP SEMICONDUCTORS
元件分類: 通信及網絡
英文描述: SPECIALTY TELECOM CIRCUIT, PQFP100
封裝: PLASTIC, SOT-317, QFP-100
文件頁數: 4/24頁
文件大?。?/td> 134K
代理商: 935262794557
2000 Feb 21
12
Philips Semiconductors
Product specication
Satellite demodulator and decoder
TDA8044
handbook, full pagewidth
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31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
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)
VDDD2
VDDD1
n.c.
VDDD1
C(3)
VDDD1
C(3)
VDDD1
VDDD2
100 nF
10 nF
VDDA
XTAL
(2)
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
F
packet data
and control
outputs
POR
PDO6
PDO7 PDOERR PDOSYNC
PDOVAL
PDO5
PDO4
PDO3
PDO2
I
100 nF
Q
TDI
TDO
TMS
interrupt
I2C-bus
input
lock signals
I2C-bus
to tuner
4.7
k
4.7
k
470 k
1.6
k
packet data and control outputs
L(1)
VDDD2
+3.3 V
15
F
L(1)
VDDD1
15
F
C(3)
Fig.3 Application diagram.
(1) B = SMD bead type C8D8.9/3/3 Grade 4S2.
(2) fxtal = 4 MHz (fundamental).
(3) C = 6.8 nF, SMD.
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