參數(shù)資料
型號: SP8713IGMPAS
廠商: Mitel Networks Corporation
英文描述: 1100MHz Very Low Current Three Modulus Divider
中文描述: 至1100MHz非常低的電流三模數(shù)分頻器
文件頁數(shù): 3/9頁
文件大小: 135K
代理商: SP8713IGMPAS
3
SP8713
OPERATING NOTES
The RF inputs are biased internally and are normally coupled to the signal source with suitable capacitors.
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 SP8713 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. 4 Modulus control timing diagram
RF INPUT
CLOCK
MODULUS
CONTROL
INPUTS
OUTPUT
ts
th
32 or 36
32, 33 or 36
DON'T CARE
DON'T CARE
Fig. 3 Typical input characteristics
Modulus
Control 1
(Pin 3)
Modulus
Control 2
(Pin 6)
Division
Ratio
L
H
H
L
L
L
H
H
65
64
72
72
TYPICAL
SENSITIVITY
TYPICAL
OVERLOAD
1000
800
600
400
200
0
200 400 600 800 1000 1200
FREQUENCY (MHZ)
*
Tested as specified in table of Electrical Characteristics
R
GUARANTEED*
OPERATING WINDOW
Table 1 Truth table
相關(guān)PDF資料
PDF描述
SP8713 1100MHz Very Low Current Three Modulus Divider
SP8713 1100MHz Very Low Current Three Modulus Divider(1100MHz極小電流三模數(shù)除法器)
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