M2004-01-690.5692 View Datasheet(PDF) - Integrated Circuit Systems
Part Name
Description
Manufacturer
M2004-01-690.5692 Datasheet PDF : 10 Pages
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Micro Networks
An Integrated Circuit Systems Company
M2004-01
Preliminary Specifications
TABLE 4
Symbol
CIN
RPULLUP
RPULLDOWN
PIN CHARACTERISTICS
Parameter
Input Capacitance
Input Pullup Resistor
Input Pulldown Resistor
Test Conditions
Min
Typical
Max
Units
4
pF
51
kΩ
51
kΩ
PARALLEL & SERIAL MODES FUNCTION
TABLE 5A
Inputs
MR nP Load M
N S Load S Clock S Data Conditions
H
X
X
X
X
X
X
Reset, Forces outputs LOW.
L
L
Data Data
X
X
X
Data on M and N inputs passed directly to the M
divider and N output divider. TEST output forced LOW.
L
↑
Data Data
L
X
X
Data is latched into input registers and remains
loaded until next LOW transition or until a serial event
occurs.
L
H
X
X
L
↑
Data Serial input mode. Shift register is loaded with data
on S_DATA on each rising edge of S_CLOCK
L
H
X
X
↑
L
Data Contents of the shift register are passed to the M
divider and N output divider.
L
H
X
X
↓
L
Data M divider and N output divider values are latched.
L
H
X
X
L
X
X
Parallel or serial input do not affect shift registers.
L
H
X
X
H
↑
Data S_DATA passed directly to M divider as it is clocked.
Note: L = Low; H = High; X = Don’t care; ↑ = Rising Edge Transition; ↓ = Falling Edge Transition
PROGRAMMABLE VCSO FREQUENCY FUNCTION
TABLE 5B
VCSO Frequency
32
16
8
4
2
1
(MHz)
M Divide
M5
M4
M3
M2
M1
M0
325
13
0
0
1
1
0
1
350
14
0
0
1
1
1
0
375
15
0
0
1
1
1
1
400
16
0
1
0
0
0
0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
600
24
0
1
1
0
0
0
625
25
0
1
1
0
0
1
650
26
0
1
1
0
1
0
NOTE 1: These M divide values and the resulting frequencies correspond to a reference frequency of 25MHz.
Micro Networks 324 Clark Street Worcester, MA 01606 tel: 508-852-5400 fax: 508-852-8456 www.micronetworks.com
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