XG-1000CA (Crystal Oscillator Low-Jitter SAW Oscillator)
XG-1000CA
- Output frequency range
50MHz to 170MHz - Supply voltage
1.8V Typ. / 2.5V Typ. / 3.3V Typ. - Frequency tolerance
±50× 10-6 / ±100× 10-6 - Output
CMOS - Function
Output enable (OE) - Package size
7.0×5.0×1.2mm - Very low jitter and low phase noise by SAW unit.
Specifications
| Item | Symbol | Specifications | Conditions / Remarks | |||
|---|---|---|---|---|---|---|
| Output frequency range *1 | f0 | 50.000MHz to 170.000MHz | ||||
| 75.000MHz , 98.304MHz , 100.000MHz, 106.250MHz , 125.000MHz , 150.000MHz |
Standard frequency | |||||
| Supply voltage | VCC | E : 1.8V ± 0.1V | D : 2.5V ± 0.125V | C : 3.3V ± 0.3V | ||
| Storage temperature | T_stg | -40°C to +100°C | Store as bare product. | |||
| Operating temperature | T_use | -10°C to +70°C | ||||
| Frequency tolerance *2 | f_tol | B : ±50 × 10-6 C : ±100 × 10-6 |
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| Current consumption | ICC | 20mA Max. | 25mA Max. | 35mA Max. | OE = VCC , No load condition | |
| Disable current | I_dis | 15mA Max. | 20mA Max. | 30mA Max. | OE = GND | |
| Symmetry | SYM | 40% to 60% | 45% to 55% | f0 ≦ 125MHz | 50% VCC level, L_CMOS ≦ Max. |
|
| 40% to 60% | f0 > 125MHz | |||||
| Output voltage | VOH | VCC-0.35V Min | E : IOH = -6mA C , D : IOH = -8mA |
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| VOL | 0.35V Max. | E : IOL = 6mA C , D : IOL = 8mA |
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| Output load condition (CMOS) |
L_CMOS | 15pF Max. | ||||
| Input voltage | VIH | 70% VCC Min. | OE terminal | |||
| VIL | 30% VCC Max. | |||||
| Rise time / Fall time | tr / tf | 2ns Max. | Between 20% VCC and 80% VCC level, L_CMOS ≦ Max. |
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| Start-up time | t_str | 10ms Max. | Time at minimum supply voltage to be 0s | |||
| Jitter *3 | tRMS | 3ps Typ. | σ (RMS of total distribution) | |||
| tp-p | 25ps Typ. | Peak to Peak | ||||
| Frequency aging | f_aging | ±5 × 10-6 / year Max. | +25°C , First year VCC = 1.8V , 2.5V , 3.3V |
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*1 Please contact us for inquiries regarding non-standard frequencies.
*2 This includes initial frequency tolerance, temperature variation, supply voltage variation and load variation.
*3 Based on DTS-2075 Digital timing system made from WAVECREST with jitter analysis software VISI6.
External dimensions
(Unit: mm)
OE pin = HIGH : Specified frequency output.
OE pin = LOW : Output is high impedance
Footprint (Recommended)
(Unit: mm)
To maintain stable operation, provide a 0.01 µF to 0.1 µF by-pass capacitor at a location as near as possible to the power source terminal of the crystal product (between VCC - GND).
