Differential XO
BE Series
Think of Frequency, Think of TXC
Product Features
1. 6 pads seam sealed ceramic package
2. 3.3 and 2.5 V operation available
3. Output Type: LVDS
4. Output frequencies 25MHz ~ 250MHz
5. Excellent low phase noise and jitter
6. Tri-state function available
Application:
Fiber Channel , Gigabit Ethernet , Serial ATA , Serial
Attached SCSI , PCI-Express , SDH / SONET , Ethernet
Switch
Telecom , Networking , Server , Storage , Instrument
7. RoHS and REACH Compliant , Pb-free , Halogen-free
8. Industry Standard Package:
7.0 x 5.0 x 1.3 mm
Test condition
Ambient temperature:25 ± 5°C
Relative humidity: 40% ~ 70%
Table 1 . Electrical Specifications
Parameters
Symbol
Min.
Typ.
Max.
Units
MHz
ppm
Conditions & Notes
Common Electrical Characteristics
Nominal Frequency
Frequency Stability
F
25 ~ 250
± 25
Fundamental
@ -40~85°C , Note 1
@ -40~105°C , Note 1
@ -40~125°C , Note 1
ST
± 35
± 70
Operating Temperature
Supply Voltage
Topr
Vdd
Tosc
-40
-
-
125
10
°C
V
2.5 , 3.3 (±10%)
Start-up Time
-
ms
To 90% of Final Amplitude
LVDS Electrical Characteristics
Current Consumption
Standby Current
Icc
-
-
60
30
Ma
uA
V
RL=100Ω
Icc(ST)
-
-
OE = Low
Output Voltage High
Output Voltage Low
Offset Voltage
VoH
-
1.43
1.6
-
VoL
0.9
1.1
V
-
1.125
1.250
1.375
454
908
0.5
-
V
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
Output Disable Delay Time
-
-
-
-
0.7VDD
-
-
-
0.3VDD
2
V
Note 2
ms
ns
200
Integrated from 12KHz ~ 20MHz
@156.25MHz , 3.3V , Note3
RMS Phase Jitter
PJ
-
-
0.2
ps
Note 1 : Inclusive of frequency tolerance at 25°C , 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 (2023.11.30)
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