EG-2102CB (Crystal Oscillator Low-Jitter SAW Oscillator)
- Frequency range
100MHz to 700MHz - Supply voltage
3.3V Typ.
- Output
LV-PECL or LVDS - Function
Output enable (OE) - External dimensions
5.0 × 3.2 × 1.4mm - Low jitter and low phase noise by SAW unit.
Specifications
Item | Symbol | LV-PECL | LVDS | Conditions/ Remarks |
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EG-2102CB P | EG-2102CB L | |||||
Output frequency range | f0 | 100MHz to 700MHz | Please contact us for inquiries regarding available frequencies. | |||
Supply voltage | VCC | 3.3V ± 0.33V | ||||
Storage temperature | T_stg | -55°C to +125°C | Store as bare product. | |||
Operating temperature | T_use | P : 0°C to +70°C R : -5°C to +85°C S : -20°C to +70°C |
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Frequency tolerance | f_tol | G : ± 50 × 10-6 H : ±100 × 10-6 |
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Current consumption | ICC | 60mA Max. | - | OE = VCC , L_ECL = 50Ω | ||
- | 30mA Max. | OE = VCC , L_LVDS = 100Ω | ||||
Disable current | I_dis | 2mA Max. | 15mA Max. | OE = GND | ||
Symmetry | SYM | 45% to 55% | At outputs crossing point | |||
Output voltage
(LV-PECL) |
VOH | 2.35V Typ. | - | DC characteristics | ||
VCC - 1.025V to VCC - 0.88V | - | |||||
VOL | 1.60V Typ. | - | ||||
VCC - 1.81V to VCC - 1.62V | - | |||||
Output voltage (LVDS) |
VOD | - | 350mV Typ, 247mV to 454mV | VOD1 , VOD2 | DC characteristics | |
dVOD | - | 50mV Max. | dVOD = | VOD1 - VOD2 | | |||
VOS | - | 1.25V Typ, 1.125V to 1.375V | VOS1 , VOS2 | |||
dVOS | - | 150mV Max. | dVOS = | VOS1 - VOS2 | | |||
Output load condition (ECL) / (LVDS) |
L_ECL | 50Ω | - | Terminated to VCC - 2.0V | ||
L_LVDS | - | 100Ω | Connected between OUT to OUT | |||
Input voltage | VIH | 70% VCC Min. | OE terminal | |||
VIL | 30% VCC Max. | |||||
Rise time / Fall time | tr / tf | 400ps Max. | Between 20% and 80% of ( VOH - VOL ) Between 20% and 80% of Differential Output peek to peek voltage. |
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Start-up time | t_str | 10ms Max. | Time at minimum supply voltage to be 0s | |||
Phase Jitter | tPJ | 0.23ps Max. | 0.27ps Max. | 100MHz ≦ f0 < 150MHz | Offset frequency: 12kHz to 20MHz |
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0.22ps Max. | 0.24ps Max. | 150MHz ≦ f0 < 200MHz | ||||
0.21ps Max. | 0.23ps Max. | 200MHz ≦ f0 < 300MHz | ||||
0.18ps Max. | 0.19ps Max. | 300MHz ≦ f0 < 400MHz | ||||
0.16ps Max. | 0.16ps Max. | 400MHz ≦ f0 < 500MHz | ||||
0.14ps Max. | 0.14ps Max. | 500MHz ≦ f0 < 600MHz | ||||
0.10ps Max. | 0.10ps Max. | 600MHz ≦ f0 < 700MHz | ||||
Frequency aging | f_aging | ± 10 × 10-6 / year Max. | +25°C , First year , VCC = 3.3V |
External dimensions
OE pin = HIGH : Specified frequency output.
OE pin = LOW : Output is high impedance #2 and #3 are connected to the cover.
Footprint (Recommended)
To maintain stable operation, provide a 0.01uF to 0.1uF by-pass capacitor at a location as near as possible to the power source terminal of the crystal product (between Vcc - GND).