FX-427-DFC-E2R6B View Datasheet(PDF) - Vectron International
Part Name
Description
Manufacturer
FX-427-DFC-E2R6B Datasheet PDF : 8 Pages
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FX-427 Low Jitter Frequency Translator
Figure 4. Pin Configuration
Table 2. Pin Out
Pin # Symbol I/O
1
SEL0
I
2
SEL1
I
3
GND
GND
4
5
VMON
O
6
OD
I
7
LD
O
8
FOUT1
O
9
CFOUT1
O
10
FOUT2
O
11
CFOUT2
O
12
GND
GND
13
FIN
I
14
VCC
VCC
Level
LVCMOS
LVCOMS
Supply
Analog
(0 – Vcc)
LVCMOS
LVCMOS
LCPECL
LVPECL
LVPECL
LVPECL
Supply
LVCMOS or
LVPECL
Supply
Function
Frequency Select - see table 3
Frequency Select – see table 3
Case and Electrical Ground
Not present
VCXO Control Voltage Monitor
Under locked conditions VMON should be > 0.3V and <3.0V. The input
frequency may be out of range if the voltage exceeds these levels.
Output Disable
Disabled = Logic “1”
Enabled = Logic “0” or no connect
Lock Detect
Locked = Logic “1”
Loss of Lock = Logic “0”
Frequency Output – Primary
Complimentary Frequency Output - Primary
Divided-Down VCSO/VCXO Output, or Disabled
Complimentary Divided-Down VCSO/VCXO Output, or Disabled
Case and Electrical Ground
Input Frequency – AC Coupled
Power Supply Voltage (3.3 V ±5%)
Table 3. Control Logic (LVCMOS)
SEL0
SEL1
0
0
0
1
1
0
1
1
CLOCK INPUT
FIN1
FIN2
FIN3
FIN4
Vectron International, 267 Lowell Road, Hudson, NH 03051
Page 3 of 8
Tel: 1-88-VECTRON-1 • Web: www.vectron.com
Rev: 8Nov06
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