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參數(shù)資料
| 型號(hào)： | SP8718 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 520MHz LOW CURRENT TWO-MODULUS DIVIDERS |
| 中文描述： | 520MHz的低電流雙模分頻器 |
| 文件頁(yè)數(shù)： | 2/4頁(yè) |
| 文件大?。?/td> | 73K |
| 代理商： | SP8718 |
FEATURES
DC to 520MHz Operation
-40
°
C to +85
°
C Temperature Range
Control Inputs and Outputs are CMOS Compatible
QUICK REFERENCE DATA
Supply Voltage 5.0V
±
0.25V
Supply Current 10.5mA typ.
SP8716/8/9
520MHz LOW CURRENT TWO-MODULUS DIVIDERS
SP8716
÷
40/41, SP8718
÷
64/65, SP8719
÷
80/81 are
50mW programmable dividers with a maximum specified
operating frequency of 520MHz over the temperature range
-40
°
C to + 85
°
C.
The signal (clock) inputs are biased internally and require
to be capacitor coupled. The output stage is of an unusual low
power design featuring dynamic pull-up, and optimised for
driving CMOS. The 0 to 1 output edge should be used to give
the best loop delay performance.
Figure : 1 Pin connections - top view
DP8, MP8
ABSOLUTE MAXIMUM RATINGS
Supply voltage pin 2 or 8):
Storage temperature range:
Max. Junction temperature:
Max. clock I/P voltage:
8V
-55
°
C to +150
°
C
+175
°
C
2.5V p-p
DS 3292 -1
Figure 2 : Functional diagram
MODULUS CONTROL UNIT
1
Vcc
8
OUTPUT Vcc
2
NO CONNECTION
7
OUTPUT
3
INPUT
6
0V
4
INPUT DECOUPLING
5
SP
8716/8/9
SIGNAL
INPUT
6
5
4
0V
1
MODULUS
CONTROL
INPUT
1.5k
1k
300
3 OUTPUT
7k
Vcc
2
Vcc
8
÷P/P + 1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP8718/NA/MP | 制造商:MIL 功能描述: 制造商:N/A 功能描述: |
| SP8719 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:520MHz LOW CURRENT TWO-MODULUS DIVIDERS |
| SP8720 | 制造商:GEC 制造商全稱:GEC 功能描述:ECL two-modulus divider, with ECL10K compatible outputs |
| SP8720ADG | 制造商:GEC 制造商全稱:GEC 功能描述:ECL two-modulus divider, with ECL10K compatible outputs |
| SP8720BDG | 制造商:GEC 制造商全稱:GEC 功能描述:ECL two-modulus divider, with ECL10K compatible outputs |
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