7070 series
[High stability Differential output crystal oscillator IC]
OVERVIEW
The WF7070 is a high stability differential output oscillator IC for 5th generation mobile communication systems (5G) and 5G with enhanced functions such as ultra-low latency and multiple simultaneous connections (post 5G).
It supports a wide frequency range and +125℃ operation, and the frequency-temperature characteristics of the crystal can be compensated by the built-in memory (OTP) and temperature compensation circuit.
Furthermore, it achieves the low jitter characteristics required for post-5G, and can be mounted in a small 20x16 size package.
FEATURES
Oscillator type
For Differential SPXO
Output type
LVPECL, LVDS
Oscillation frequency
Fundamental
100MHz~500MHz
Operating voltage
LVPECL：2.5V~3.3V
LVDS：1.8V~3.3V
Operating temperature
-40℃~125℃
Frequency adjustment function
f0 adjustment, Temperature compensation
Temperature compensation accuracy
±10ppm *1
*1：-40℃ to +105℃, Ta=25℃ standard, reference value using standard crystal
VERSIONS
Oscillation Frequency [MHz]*1
Output type
Operating Voltage [V]
Operating Temperature [℃]
PAD layout
Version name
100MHz~220MHz
LVPECL
2.5~3.3
-40~125
FCB
WF7070A1P
220MHz~400MHz
WF7070B1P
400MHz~500MHz
(WF7070C1P)*2
100MHz~220MHz
LVDS
1.8~3.3
WF7070A1V
220MHz~400MHz
WF7070B1V
400MHz~500MHz
(WF7070C1V)*2
*1. The recommended oscillation frequency range is a reference value measured using our crystal blank for characteristic check, and therefore it is not an accurate value that guarantees the oscillation frequency band. The characteristics of the output frequency vary depending on the characteristics of the crystal blankand the assembly condition of the oscillator. Therefore, please use it under sufficient evaluation.
*2. As is it under development stage, Please contact our sales for information on the development status of each version.
