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Specifications
Current - Supply:
2mA
Operating Temperature:
-40℃~+85℃
Output Type:
Clipped Sine Wave
Voltage - Supply:
1.68V~3.63V
Frequency Stability:
±500ppb
Frequency:
26MHz
Mfr. Part #:
ATX-11-F-26.000MHZ-F05-T
Model Number:
ATX-11-F-26.000MHZ-F05-T
Package:
SMD3225-4P
Key Attributes
Product Description
Product Overview
The ABRACON ATX-11 is a Continuous Voltage SMD TCXO (Temperature Compensated Crystal Oscillator) designed for applications requiring precise frequency control. Measuring 3.2 x 2.5 x 1.2 mm, this RoHS/RoHS II compliant component offers a frequency range from 10 MHz to 52 MHz and supports various supply voltages. It features a clipped sine wave output and is suitable for a wide range of applications including cellular and cordless phones, consumer electronics, and industrial control systems. The ATX-11 is available with multiple frequency stability options and supply voltage configurations.
Product Attributes
- Brand: ABRACON
- Model: ATX-11
- Type: Continuous Voltage SMD TCXO
- Compliance: RoHS/RoHS II Compliant
- Moisture Sensitivity Level (MSL): Level 1
- Certifications: ISO9001-2015 Certified
- Output Waveform: Clipped Sine Wave (External DC-Cut Capacitor Required)
- Package: Hermetically seam-sealed ceramic package
Technical Specifications
| Parameter | Min. | Typ. | Max. | Units | Notes |
|---|---|---|---|---|---|
| Frequency Range | 10 | - | 52 | MHz | - |
| Standard Frequencies | 10, 13.1072, 14.848, 15.6256, 16, 16.8, 18.432, 25, 25.78718, 26, 27, 29.756, 32, 40, 44, 50 MHz | ||||
| Operating Temperature | -40 | - | +85 | C | See Options (Table 1) |
| Storage Temperature | -40 | - | +85 | C | - |
| Frequency Stability: Tolerance (vs. fo, at 25C2C, Pre-reflow) | -1.0 | - | +1.0 | ppm | Reference to fo, at 25C2C |
| Frequency Stability: Tolerance (vs. fo, at 25C 2C, 24 hours after reflow, two times) | -2.0 | - | +2.0 | ppm | Reference to fo, at 25C 2C |
| Frequency Stability: Temperature (vs. fo, at 25C 2C) | -2.5 | - | +2.5 | ppm | See Options (Table 1) |
| Frequency Stability: Supply Voltage Change (vs. Vdd 5%) | -0.2 | - | +0.2 | ppm | - |
| Frequency Stability: Load Change (vs. CL 1k//1pF) | -0.2 | - | +0.2 | ppm | - |
| Frequency Stability: Aging (First year @+25C2C) | -1.0 | - | +1.0 | ppm | - |
| Supply Voltage (Vdd) Option E | +2.85 | +3.0 | +3.15 | V | - |
| Supply Voltage (Vdd) Option A | +2.66 | +2.8 | +2.94 | V | - |
| Supply Voltage (Vdd) Option B | +2.375 | +2.5 | +2.625 | V | - |
| Supply Voltage (Vdd) Option C | +1.71 | +1.8 | +1.89 | V | - |
| Supply Voltage (Vdd) Option D | +1.68 | - | +3.63 | V | Option F |
| Supply Current (Idd) 10.00MHz to 26.00 MHz | - | 2.0 | - | mA | - |
| Supply Current (Idd) 26.01MHz to 52.00MHz | - | 2.5 | - | mA | - |
| Start-up Time | - | 2.0 | - | ms | - |
| Output Voltage | - | 0.8 | - | Vp-p | - |
| Output Load | 9 | - | 11 | k | - |
| Output Load | 9 | - | 11 | pF | - |
| Dimensions (L x W x H) | - | 3.2 x 2.5 x 1.2 | - | mm | - |
| Phase Noise (@ 10 MHz Carrier, @ 25C 2C) @10Hz offset | -100 | -96 | - | dBc/Hz | Applicable to all standard available frequencies with Vdd = +1.8V, +2.5, +2.8, +3.0V, +3.3V |
| Phase Noise (@ 10 MHz Carrier, @ 25C 2C) @100Hz offset | -125 | -121 | - | dBc/Hz | - |
| Phase Noise (@ 10 MHz Carrier, @ 25C 2C) @1kHz offset | -138 | -134 | - | dBc/Hz | - |
| Phase Noise (@ 10 MHz Carrier, @ 25C 2C) @10kHz offset | -149 | -146 | - | dBc/Hz | - |
| Phase Noise (@ 10 MHz Carrier, @ 25C 2C) @100kHz offset | -158 | -155 | - | dBc/Hz | - |
| Phase Noise (@ 10 MHz Carrier, @ 25C 2C) @1MHz offset | -159 | -156 | - | dBc/Hz | - |
| Phase Noise (@ 10 MHz Carrier, @ 25C 2C) @5MHz offset | -159 | -156 | - | dBc/Hz | - |
| Phase Noise (@ 52 MHz Carrier, @ 25C 2C) @10Hz offset | -83 | -79 | - | dBc/Hz | Applicable to all standard available frequencies with Vdd = +1.8V, +2.5, +2.8, +3.0V, +3.3V |
| Phase Noise (@ 52 MHz Carrier, @ 25C 2C) @100Hz offset | -110 | -106 | - | dBc/Hz | - |
| Phase Noise (@ 52 MHz Carrier, @ 25C 2C) @1kHz offset | -132 | -128 | - | dBc/Hz | - |
| Phase Noise (@ 52 MHz Carrier, @ 25C 2C) @10kHz offset | -149 | -146 | - | dBc/Hz | - |
| Phase Noise (@ 52 MHz Carrier, @ 25C 2C) @100kHz offset | -156 | -153 | - | dBc/Hz | - |
| Phase Noise (@ 52 MHz Carrier, @ 25C 2C) @1MHz offset | -157 | -154 | - | dBc/Hz | - |
| Phase Noise (@ 52 MHz Carrier, @ 25C 2C) @10MHz offset | -157 | -154 | - | dBc/Hz | - |
| Phase Noise (@ 52 MHz Carrier, @ 25C 2C) @20MHz offset | -158 | -155 | - | dBc/Hz | - |
Features
- Both continuous & fixed Vdd options available
- Output waveform clipped sinewave
- Hermetically seam-sealed ceramic package
- Low current consumption
Applications
- Cellular and cordless phones
- Standard oscillator for exact equipment
- Consumer electronics
- Industrial control & automation
- Mobile communication
Part Identification
ATX-11- - MHz- - Vdd (V)
Vdd Options:
A: 3.0V5%
B: 2.8V5%
C: 2.5V5%
D: 1.8V5%
E: 3.3V5%
F: +1.68V ~ +3.63V
Frequency: Please specify the frequency in MHz. e.g. 26.000MHz
Packaging:
Blank: Bulk
T: 1000pcs/reel
T3: 3000pcs/reel
Table 1: Frequency Stability vs Operating Temperature
| Temp Range | 0.5ppm | 1.0ppm | 1.5ppm | 2.0ppm | 2.5ppm |
|---|---|---|---|---|---|
| 0C ~ +70C | A05 | A10 | A15 | A20 | A25 |
| -10C ~ +60C | B05 | B10 | B15 | B20 | B25 |
| -20C ~ +70C | C05 | C10 | C15 | C20 | C25 |
| -30C ~ +75C | D05 | D10 | D15 | D20 | D25 |
| -30C ~ +85C | E05 | E10 | E15 | E20 | E25 |
| -40C ~ +85C | F05 | F10 | F15 | F20 | F25 |
Dimensions
| inches (mm) | |
|---|---|
| Length | - (3.2) |
| Width | - (2.5) |
| Height | - (1.2) |
Pin Configuration
| Pin # | Function |
|---|---|
| 1 | GND |
| 2 | GND |
| 3 | Output |
| 4 | Vdd |
Packaging
- T: 1,000pcs/reel
- T3: 3,000pcs/reel
JEDEC J-STD-020 Reflow Profile
| Profile Feature | Sn-Pb Eutectic Assembly | Pb-Free Assembly |
|---|---|---|
| Preheat / soak Temperature minimum (Tsmin) | 100C | 150C |
| Temperature maximum (Tsmax) | 150C | 200C |
| Time (Tsmin to Tsmax) (ts) | 60 - 120 sec. | 60 - 120 sec. |
| Average ramp-up rate (Tsmax to TP) | 3C/sec. max | 3C/sec. max |
| Liquidus temperature (TL) | 183C | 217C |
| Time at liquidous (tL) | 60 - 150 sec. | 60 - 150 sec. |
| Peak package body temperature (TP)* | See Table 1 | See Table 2 |
| Time (tp)** within 5C of the specified classification temperature (TC) | 20 sec. | 30 sec. |
| Ramp-down rate (Tp to Tsmax) | 6C/sec. max | 6C/sec. max |
| Time 25C to peak temperature | 6 min. max | 8 min. max |
*Tolerance for peak profile temperature (TP) is defined as a supplier minimum and a user maximum.
**Tolerance for time at peak profile temperature (tp) is defined as supplier minimum and a user maximum.
2411272237_ABRACON-ATX-11-F-26-000MHZ-F05-T_C5571122.pdf
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