參數(shù)資料
型號(hào)： TDA8769HW/8
廠商： NXP SEMICONDUCTORS
元件分類： ADC
英文描述： 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
封裝： 7 X 7 MM, 1.0 MM HEIGHT, PLASTIC, HTQFP-48
文件頁(yè)數(shù)： 10/28頁(yè)
文件大小： 232K
代理商： TDA8769HW/8
2003 Dec 09
18
Philips Semiconductors
Objective specication
12-bit, 60/80/105 Msps Analog-to-Digital Converter
(ADC) Nyquist/high IF sampling
TDA8769
11.4
Demonstration board
handbook, full pagewidth
MBL876
2
1
3
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A19
A18
A20
A21
A22
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B19
B18
B20
B21
B22
J1
36
TDA8769HW
35
CCS
VCCO
34
D0
33
D1
32
D2
31
D3
30
D4
29
D5
28
D6
27
D7
26
D8
25
D9
37
OGND
38
CLKN
39
CLK
40
V
CCD1
41
DGND1
42
TH
43
AGND4
44
V
CCA4
45
n.c.
46
IN
47
INN
48
AGND1
4
AGND3
5
DEC
6
n.c.
7
n.c.
8
n.c.
9
n.c.
10
n.c.
11
VREF
12
n.c.
24
23
22
21
20
19
18
17
16
15
14
13
D10
D11
IR
n.c.
CEN
OTC
DGND2
V
CCD2
DEL0
DEL1
n.c.
FSREF
IC1
VCCA (44)
C2
330
nF
C3
100
nF
FL1
470D_0D0_S
C18
10
nF
(2/3)
C19
10
nF
VCCD1 (40)
C13
330
nF
C15
100
nF
FL3
470D_0D0_S
C17
10
nF
VCCD2 (17)
C11
330
nF
C6
100
nF
FL2
470D_0D0_S
FL4
HF70A08S
C20
10
nF
TM2
TM3
OUT
ADJ
IN
32
1
VCCO (35)
C10
1
F
C16
10
nF
LM317D2T
GND
IN
13
2
MC7805D2T
R8
R7
330
240
R6
750
TM1
C9
470
nF
D2
PWR
LGT679_C0
C8
4.7
F
16 V
C7
22
F
20 V
D1
BYD17G
J5
1
12 V
J5
2
GND
MSTBA2.5_20_5D8
IC3
IC2
D0
CSS
PCN12A_44P_2.54DS
S4
VCCD2
ON
DEL1
S8
VCCD2
ON
DEL0
VCCD2
S6
1K2
VCCD2
ON
OTC
S7
1K2
VCCD2
OFF
CEN
R125680
J3
TRIG
R9
50
VCCO
C12
10
nF
VCC
GND
2
3
5
4
IC4
R10
150
VCCO
IR
D3
LS6T670
R11
150
1
4
2
3
74AHC1GUO4GW
R125680
J2
R2
50
VCCD1
ON
1K2
TH
S1
VCCA
S3
EXT
1K2
VCCA
R4
2.4 k
P2
1 k
R5
1.2 k
C5
100 nF
C1
220 nF
VCCA
1
2
CMADC
VCCA1
3
VCCA3
C4
100
nF
VCCA
TB2
S2
EXT
1K2
VCCA
P1
5 k
CMADC
C14
330
nF
TB1
VCCA
R3
100
R1
100
TR1
T1_6T_KK81
IN
R125680
J1
CLK
4
6
5
50
AGND
DGND
VCCD1
DGND
AGND
DGND
VCCO
AGND
DGND
AGND
DGND
TP1
DGND
AGND
DGND
AGND
Fig.9 Demonstration board schematic.
相關(guān)PDF資料
PDF描述
TDA8771AH PARALLEL, 8 BITS INPUT LOADING, 0.05 us SETTLING TIME, 8-BIT DAC, PQFP44
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