參數(shù)資料
型號: M5M5V408BTP-85H
元件分類: SRAM
英文描述: 512K X 8 STANDARD SRAM, 85 ns, PDSO32
封裝: 0.400 INCH, TSOP2-32
文件頁數(shù): 3/12頁
文件大?。?/td> 224K
代理商: M5M5V408BTP-85H
11
Data Device Corporation
www.ddc-web.com
SD-14531
H-05/04-0
ERROR PROCESSOR
INPUT
θ
Open Loop Transfer function = Output
WHERE:
2
A = A A
1
2
VELOCITY
OUT
DIGITAL
POSITION
OUT
(
φ)
VCO
CT
S
A
+ 1
1
B
S
+ 1
10B
H = 1
2
S
A
+ 1
B
2
S
+ 1
10B
+
-
e
A
2
S
-12
db/oct
4
BA
(BW)
2A
-6 db/oct
10B
ω (rad/sec)
2A
2 2 A
ω (rad/sec)
CLOSED LOOP BW (Hz) =
2 A
π
FIGURE 17. CLOSED LOOP BODE PLOT
FIGURE 16. OPEN LOOP BODE PLOT
FIGURE 15. TRANSFER FUNCTION BLOCK DIAGRAM
TABLE 6. DYNAMIC CHARACTERISTICS
60 Hz UNIT
400 Hz UNIT
16-BIT
PARAMETER
UNIT
14-BIT
Input Freq.
Tracking Rate
Bandwidth, cl
Ka
A1
A2
A
B
acc-1 LSB lag
Settling Time
180° degree Step
1.4° degree Step
Hertz
rps
Hertz
1/sec
/sec
ms
47-1k
2
40
7,680
0.1
40k
88
14.2
169
450
100
360-1k
10
320
192,000
1.2
160,000
440
100
4220
100
10
16-BIT
47-1k
0.5
20
1920
0.045
40k
44
14.2
11
2000
250
OVERSHOOT
SMALL SIGNAL
SETTLING TIME
MAX SLOPE EQUALS
TRACKING RATE
(SLEW RATE)
θ.2
θ.1
SETTLING TIME
FIGURE 18. RESPONSE TO STEP INPUT
360-1k
2.5
110
48,000
0.3
160,00
220
100
264
400
30
tling can therefore be obtained simultaneously and automatical-
ly in one unit.
CONNECTING THE SD-14531 TO A P.C. BOARD
The SD-14531 can be attached to a printed circuit board using
hand solder or wave soldering techniques. Limit exposure to
300°C (572°F) max, for 10 seconds maximum.
Since the SD-14531 Series converters contain a CMOS
device, standard CMOS handling procedures should be fol-
lowed.
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M5M5V408BTP-85HI 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
M5M5V408BTP-85HW 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
M5M5V408BTP-85L 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
M5M5V408BTP-85LI 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
M5M5V408BTP-85LW 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM