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参数资料
| 型号： | SP8782BMP |
| 元件分类： | 谐振器 |
| 英文描述： | PRESCALER, PDSO8 |
| 封装： | PLASTIC, DIP-8 |
| 文件页数： | 2/6页 |
| 文件大小： | 51K |
| 代理商： | SP8782BMP |
2
SP8782A & B
Electrical Characteristics
Unless otherwise stated, the Electrical Characteristics are guaranteed over the specified supply, frequency and
temperature range.
Supply Voltage
, V
CC = +4V to +5.5V, VEE = 0V
Temperature Tamb= -55°C to +125°C, (SP8782A), -40°C to +85° C (SP8782B)
Characteristic
Pin
Value
Conditions
Min
Max
Units
Maximum frequency
2, 3
1
GHz
Input = 200-1200mVp-p
(sinewave input)
Minimum frequency
2, 3
50
MHz
Input = 400-1200mVp-p
Min Slew rate for low frequency operation
2, 3
100
V/
s
Power Supply current, I
CC
8
60
mA
Output unloaded, V
CC=5.5V
Output low voltage
7
0
1.7
V
Output high voltage
7
V
CC-1.4
V
CC
V
Modulus control input high voltage
5
0.7V
CC
V
CC
V
At driver end of 3k
resistor
Modulus control input low voltage
5
0
0.3V
CC
V
At driver end of 3k
resistor
Modulus control input high current
5
0.6
1.2
mA
Via 3k
resistor to V
CC
Modulus control input low current
5
-0.6
-1.2
mA
Via 3k
resistor to V
CC
Ratio select input high voltage
1
0.6V
CC
V
CC
V
Ratio selected input low voltage
1
0
0.4V
CC
V
Ratio select input current
1
-10
10
A
Clock to output propagation Delay
2,3,7
3
ns
Set-up time, t
s
5,7
3
ns
See note 1 and Fig. 3a
Release time,t
r
5,7
3
ns
See note 2 and Fig. 3b
Notes: 1. The set-up time ts is defined as the minimum time that can elapse between L→H transition of the
modulus control input and the next L
→H output transition to ensure that the ÷ 16 (32) mode is obtained.
2. The release time tr is defined as the minimum time that can elapse between H→L transition of the modulus
control input and the next L
→H output transition to ensure that the ÷ 17 (33) mode is obtained.
Figure 2 Typical Pin Connections
DG 8
RATIO SELECT
CLOCK INPUT
VEE
VCC
OUTPUT
NC
MODULUS CONTROL
1
2
3
4
8
7
6
5
MP 8
VCC
OUTPUT
NC
MODULUS CONTROL
1
2
3
4
8
7
6
5
RATIO SELECT
CLOCK INPUT
VEE
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PDF描述 |
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| SP8786ADG | 8786 SERIES, PRESCALER, CDIP16 |
| SP8795/NA/DP | 8795 SERIES, PRESCALER, DIP8 |
| SP8812B1DG | TTL/H/L SERIES, PRESCALER, CDIP8 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP8782BMPTC | 制造商:Rochester Electronics LLC 功能描述: 制造商:Zarlink Semiconductor Inc 功能描述: |
| SP8782DG | 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:1GHz 16/17, 32/33 Multi-Modulus Divider |
| SP8782MP | 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:1GHz 16/17, 32/33 Multi-Modulus Divider |
| SP8782MP2Q | 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:1GHz 16/17, 32/33 Multi-Modulus Divider |
| SP8782MPTC | 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:1GHz 16/17, 32/33 Multi-Modulus Divider |
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