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參數(shù)資料
| 型號： | SP8714 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | 2100MHz Very Low Current Multi-Modulus Divider(2100MHz極小電流多模數(shù)除法器) |
| 中文描述： | 2100MHz非常低的電流多模數(shù)分頻器（2100MHz極小電流多模數(shù)除法器） |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 107K |
| 代理商： | SP8714 |
3
SP8714
OPERATING NOTES
The RF inputs are biased internally and are normally coupled to the signal source with suitable capaitors.
The output stage has a novel design and is intended to drive a CMOS synthesiser input. External pull-down resistors or
circuits are not required. The SP8714 is not suitable for driving TTL or similar devices.
The device will operate down to DC frequencies for non-sinusoidal signals provided that the input slew rate is better than
100V/
μ
s.
POWER DOWN (pin 7) is connected internally to a pull-up resistor. If the battery economy facility is not used, pin 7 should
be connected to V
EE
.
Fig. 3 Typical input characteristics
Ratio
Select
(Pin 3)
Modulus
Control
(Pin 6)
Division
Ratio
L
L
H
H
L
H
L
H
65
64
33
32
TYPICAL
SENSITIVITY
TYPICAL
OVERLOAD
1000
800
600
400
200
0
500 1000 1500 2000 2500 3000
FREQUENCY (MHz)
*
Tested as specified in table of Electrical Characteristics
R
GUARANTEED*
OPERATING WINDOW
Table 1 Truth table
Fig. 4 Modulus control timing diagram
RF INPUT
CLOCK
MODULUS
CONTROL
INPUTS
OUTPUT
ts
th
32 (16)
32 (16) or 33 (17)
DON'T CARE
DON'T CARE
相關(guān)PDF資料 |
PDF描述 |
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| SP8715 | 1100MHz Very Low Current Multi-Modulus Divider(1100MHz極小電流多模數(shù)除法器) |
| SP8782 | 1GHz ± 16/17, ±32/33 Multi-Modulus Divider |
| SP8782A | 1GHz ± 16/17, ±32/33 Multi-Modulus Divider |
| SP8782ADG | MOSFET; Transistor Polarity:P Channel; Drain Source Voltage, Vds:-40V; Continuous Drain Current, Id:50A; On-Resistance, Rds(on):0.023ohm; Rds(on) Test Voltage, Vgs:-10V; Package/Case:TO-252; Leaded Process Compatible:No RoHS Compliant: No |
| SP8782BMP | 1GHz ± 16/17, ±32/33 Multi-Modulus Divider |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP8714/IG/MPAC | 制造商:Microsemi Corporation 功能描述:PROGRAMMABLE DIVIDER 8SOIC - Tape and Reel |
| SP8714/IG/MPAS | 制造商:Microsemi Corporation 功能描述:PROGRAMMABLE DIVIDER 8SOIC - Bulk |
| SP8714/IG/MPBP | 制造商:Microsemi Corporation 功能描述:PB FREE 2100MHZ MULTI-MODULUS DIVIDER - Bulk 制造商:Rochester Electronics LLC 功能描述: 制造商:Zarlink Semiconductor Inc 功能描述: |
| SP8714_96 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:2100MHz Very Low Current Multi-Modulus Divider |
| SP8714IG | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:2100 MHz Very Low Current Multi-Modulus Divider |
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