Product parameters
|
PARAMETER |
SUPPLY VOLTAGE |
REMARKS |
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|
1.8V |
2.5V |
3.3V |
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|
Frequency range |
0.137-135MHZ |
0.137-160MHZ |
0.137-160MHZ |
32.768kHz available |
|
Frequency stability |
±20ppm / +25ppm /±50ppm |
See note below |
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|
Operating temperature range |
-10 to +60°C/-20 to +70°C/-40 to +85°C |
options up to +125°C |
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|
Aging first year |
±3.0ppm |
@+25°C |
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|
Supply current |
12-15mA |
15-18mA |
16~20mA |
1~40~75MHZ @15pF |
|
25MA |
30mA |
35MA |
≥75-135MHZ @15pF |
|
|
--- |
40MA |
45mA |
≥135MHZ @15pF |
|
|
Output waveform and load |
LVCMOS 15pF |
30pF optional |
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|
Output voltage level HIGH |
1.62V |
2.25V |
2.97V |
Minimum |
|
Output voltage level LOW |
0.18V |
0.25V |
0.33V |
Maximum |
|
Rise and Fall times |
5ns |
5ns |
5ns |
1~100MHz @10-90% of Vcc |
|
3ns |
3ns |
3ns |
≥100MHZ @10-90% of Vcc |
|
|
Symmetry (duty cycle) |
45-55% or 40~60% |
@ 50%Vcc |
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|
Phase jitter RMS |
<1ps |
12kHZ≤Fj≤20MHZ |
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|
Note: Stability includes frequency deviations at +25°C, over temperature range, due to supply voltage |
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Product Features
■ Small dimensions 5.0x3.2x1.2 with 4 solder pads
■ Tight stabilities over temperature range
■ Tri-state enable/ disable function (pad 1)
■ Automotive compliance to AEC-Q200 available
■ RoHS compliant, LEAD-FREE, HALOGEN-FREE and REACH compliant
Applications
- The RTC Oscillator 5032 CO53H4 series is widely used in products such as WiFi/WLAN, Ethernet, GPS, mobile phones, notebooks, DSC/PDA, and other applications.
Product advantages
Wide Voltage Support (1.8V-5V)
Compatible with a broad range of operating voltages.
Low EMI with Enhanced Noise Immunity
Provides stronger resistance to electromagnetic interference.
certificate
The RTC Oscillator 5032 CO53H4 series is RoHS compliant, REACH verified, halogen-free, lead-free, PFOS/PFOA-free, and is continuously monitored for quality.
FAQ
Q1: When selecting a model, how do I decide between Suzhou Hangjing's CMOS oscillators and differential oscillators for different frequency points?
A: Differential oscillators are generally more suitable for frequencies above 100MHz (including common frequencies like 27MHz or 25MHz), as they offer better noise immunity and signal integrity at higher frequencies.
Q2: What is the function of Pin 1 on the RTC Oscillator 5032 CO53H4 series?
A: Pin 1 is the E/D (Enable/Disable) pin, also referred to as the OE (Output Enable) or Standby pin. It controls the Output Enable (OE) or Standby function, allowing the oscillator to enter a low-power state when not in use, significantly reducing power consumption.
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