Programmable XO
DG Series
Think of Frequency, Think of TXC
Product Features
1. Output Frequency:15~2100 MHz
2. Frequency Stability :
Application:
± 30 ppm @ (-40 ~ 85℃)
Optical Modules
± 50 ppm @ (-40 ~ 105℃)
3. Supply Voltage : 1.8 , 2.5 , 3.3V (Typ.)
4. Output Type : LVDS
High Speed Network Interface Cards
Data Center Switch
5. High Power Supply Noise Rejection Performance
6. Industry Standard Package:
3.2 x 2.5 x 1.1 mm
Test condition
Ambient temperature:25 ± 5℃
Relative humidity: 40% ~ 70%
Table 1 . Electrical Specifications
Parameters
Symbol
Min.
Typ.
Max.
Units
Conditions & Notes
LVPECL / LVDS /CML
15~2100
Nominal Frequency
Frequency Stability
Operating Temperature
F
MHz
ppm
℃
15~700
HCSL
± 30
@ -40~85℃ , Note 1
@ -40~105℃ , Note 1
ST
± 50
-40
-40
-
85
Topr
-
105
Supply Voltage
Vdd
1.8 , 2.5 , 3.3 (± 10%)
V
%
Symmetry
TH/T
45
50
55
10
Start-up Time
Tosc
-
-
ms
mA
uA
V
To 90% of Final Amplitude
RL=100Ω
Current Consumption
Standby Current
Icc
-
69
80
Icc(ST)
-
OE = Low
67
78
Offset Voltage
-
1.125
1.250
1.375
454
908
0.35
-
Output Swing (Single)
Output Swing (Differential)
Rise / Fall Time
-
247
330
mV
mV
ns
V
Single Peak-to-Peak
Differential Peak-to-Peak
20% ~ 80% Output Swing
Note 2
Vdiff
494
660
Tr / Tf
-
-
-
-
-
Enable Voltage High
Enable Voltage Low
Output Enable Delay Time
-
-
-
0.7xVdd
-
-
0.3xVdd
5
V
Note 2
ms
Output Disable Delay Time
-
-
-
200
ns
Integrated from 12KHz ~
20MHz @150MHz , 3.3V , Note
3
RMS Phase Jitter
PJ
-
0.15
0.25
ps
Note 1 : Inclusive of frequency tolerance at 25℃ , variation over temperature , supply voltage variation , 10 years aging and vibration.
Note 2 : Output will be enable if OE is Logic 1 or open ; Output will be disable if OE is Logic 0.
Note 3 : Phase Jitter will be slightly different according to output frequency and supply voltage.
Rev. A (2023.11.24)
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