XG-1000CA/CB (Crystal Oscillator Low-Jitter SAW Oscillator)
Standard frequency list
SelectionGuide
XG-1000CB
XG-1000CA
- ・Output frequency range:50MHz to 170MHz
- ・Supply voltage
:1.8V / 2.5V / 3.3V - ・Frequency tolerance
:±50× 10-6, ±100× 10-6 - ・Output
:CMOS - ・Function
:Output enable (OE) - ・Package size
:CA: 7.0×5.0×1.2mm
:CB: 5.0×3.2×1.1mm - ・Very low jitter and low phase noise by SAW unit.
(175KB)Specifications
| Item | Symbol | Specifications | Conditions/ Remarks |
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|---|---|---|---|---|---|---|
| E | D | C | ||||
| Output frequency range *1 |
f0 | 50.000MHz to 170.000MHz | ||||
| 75.000MHz, 98.304MHz, 100.000MHz, 106.250MHz, 125.000MHz, 150.000MHz |
Standard frequency |
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| Supply voltage |
VCC | 1.8V ±0.1V | 2.5V ±0.125V | 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 | ||||
| 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 |
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| 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.
| Operating voltage | E: 1.8V | D: 2.5V | C: 3.3V | |
|---|---|---|---|---|
| Frequency tolerance and operating temperature | B: ±50 × 10-6, (-10°C to +70°C) | EB | DB | CB |
| C: ±100 × 10-6, (-10°C to +70°C) | EC | DC | CC | |
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).