參數(shù)資料
型號: SD-15900JG-300
廠商: DATA DEVICE CORP
元件分類: 位置變換器
英文描述: SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, PQCC84
封裝: 30.35 X 30.35 MM, 4.70 MM HEIGHT, PLASTIC, LCC-84
文件頁數(shù): 5/8頁
文件大?。?/td> 192K
代理商: SD-15900JG-300
5
66
PIN
43
24
PIN
1
MODE
FUNCTION
CLKIN
COARSE
FUNCTION
HOLD
67
68
69
70
44
25
26
2
V
CC
V
CC
OUT<9>
OUT<8>
RES_L
V
CC
V
CC
FINEHI
FINELO
NC
45
3
NC
NC
46
27
28
4
V
CC
V
CC
47
5
ENHIGH
NC
71
72
48
29
30
6
OUT<7>
NC
ENMID
NC
NC
NC
49
7
ENLOW
NC
73
50
31
8
NC
OUT<22>
NC
NC
74
75
51
32
33
9*
NC
NC
OUT<21>
NC
V
PP
A
52
10*
OUT<20>
B
76
77
78
53
34
35
36
11*
OUT<6>
OUT<5>
OUT<4>
OUT<19>
NC
NC
NC
C
54
12
OUT<18>
NC
55
13
OUT<17>
IN<1>
79
56
37
14
OUT<3>
OUT<16>
NC
IN<2>
80
81
57
38
39
15
OUT<2>
OUT<1>
OUT<15>
NC
NC
IN<3>
65
64
63
62
84
61
83
60
82
59
58
23
22
21
20
42
19
41
18
40
17
16
OUT<10>
NC
OUT<11>
OUT<12>
NC
GND
NC
GND
GND
OUT<13>
OUT<14>
INH
IN<8>
IN<7>
IN<6>
CLKOUT
GND
NC
GND
GND
IN<5>
IN<4>
TABLE 6. PINOUTS
(PLASTIC J-LEAD - FIGURE 5)
FUNCTION
PIN FUNCTION
OUT<22>
L11
* No Connection (NC) for
SD-15900XH
* No Connection (NC) for
SD-15900XH
OUT<18>
K11
OUT<10>
G11
OUT<8>
F11
MODE
E11
OUT<7>
D11
OUT<5>
C11
NC
NC
A11
B11
OUT<21>
L10
OUT<17>
K10
OUT<2>
NC
OUT<13>
A10
B10
NC
NC
J10
B3
C3
OUT<20>
OUT<11>
L9
NC
H10
A3
OUT<16>
GND
GND
K9
NC
G10
F10
L2
OUT<9>
V
CC
G9
V
PP
E10
K2
NC
OUT<6>
F9
NC
D10
J2
V
CC
NC
E9
NC
C10
H2
OUT<4>
B9
V
CC
G2
OUT<14>
OUT<1>
A9
J11
OUT<19>
L8
OUT<12>
OUT<15>
K8
H11
OUT<3>
B8
CLKOUT
ENHIGH
A8
L5
NC
L7
GND
V
CC
K7
K5
NC
J7
NC
C
C7*
J5
GND
B7
A
ENMID
A7
C5*
CLKIN
L6
NC
V
CC
NC
K6
A5
B5
NC
J6
FINELO
B
C6*
L4
ENLOW
NC
A6
B6
FINEHI
NC
F2
K4
GND
E2
NC
NC
D2
B4
NC
C2
NC
NC
B2
A4
RES_L
A2
NC
COARSE
INH
L1
L3
K3
IN<8>
K1
NC
IN<7>
J1
G3
IN<6>
H1
NC
IN<5>
G1
F3
V
CC
F1
GND
IN<4>
E1
E3
IN<3>
D1
IN<2>
C1
HOLD
IN<1>
B1
A1
TABLE 5. PINOUTS
(CERAMIC PGA - FIGURE 4)
PIN
IN<1:8>
OUT<1:22>
Output data word. (NOTE: Bit 1 is the
Most Significant Bit).
TABLE 4. SD-15900 SIGNAL FUNCTIONS
INH
Active low output indicating combiner
output word is NOT ready.
PIN
HOLD
DESCRIPTION
COARSE
Active low output used to enable exter-
nal device output drivers for coarse byte
data.
FINEHI
FINELO
Active low output used to enable exter-
nal device output drivers for fine low
byte data.
ENHIGH
Active low input used to enable the
most significant byte of the output word.
ENMID
Active low input used to enable the mid-
dle byte of the output word.
ENLOW
CLKOUT
Output used to select internal clock by
strapping to CLKIN.
CLKIN
Clock input. Can use internal clock by
strapping CLKOUT to CLKIN.
MODE
Used for internal diagnostics.This must
be tied to circuit ground for normal
operation.
VPP
Used for device programming.This pin
must be tied to circuit VCC (digital +5V
supply) for normal operation.
RES_L
Digital input for coarse and fine data.
(NOTE: Bit 1 is the Most
Significant Bit).
Active low input to the combiner indicat-
ing that external device is busy reading
combiner outputs and that internal data
should be held steady.
Active low output used to enable exter-
nal device output drivers for fine high
byte.
Active low input used to enable the
least significant byte of the output
word.
Reset Line (Low = Reset); Tie high for
normal operation.
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