Features
- Six LVCMOS / LVTTL outputs
- Outputs able to drive 12 series terminated lines
- Crystal Oscillator Interface
- Crystal input frequency range: 10MHz to 40MHz
- Output skew: 80ps (maximum)
- RMS phase jitter @ 25MHz, (100Hz – 1MHz): 0.26ps (typical), VDD = VDDO = 2.5V
Offset Noise Power
100Hz.................-129.7 dBc/Hz
1kHz...................-144.4 dBc/Hz
10kHz.................-147.3 dBc/Hz
100kHz...............-157.3 dBc/Hz - 5V tolerant enable inputs
- Synchronous output enables
- Operating power supply modes:
Full 3.3V, 2.5V, 1.8V
Mixed 3.3V core/2.5V output operating supply
Mixed 3.3V core/1.8V output operating supply
Mixed 2.5V core/1.8V output operating supply - 0°C to 70°C ambient operating temperature
- Available in lead-free (RoHS 6) package
Description
The 83905 is a low skew, 1-to-6 LVCMOS / LVTTL Fanout Buffer. The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines. The effective fanout can be increased from 6 to 12 by utilizing the ability of the outputs to drive two series terminated lines. The 83905 is characterized at full 3.3V, 2.5V, and 1.8V, mixed 3.3V/2.5V, 3.3V/1.8V and 2.5V/1.8V output operating supply mode. Guaranteed output and part-to-part skew characteristics along with the 1.8V output capabilities makes the 83905 ideal for high performance, single ended applications that also require a limited output voltage.
Support Communities
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BLE_ERRORINTSTAT happens during long-term test
Hi, teams. As titles says, I got BLE_ERRORINTSTAT_BIT during long-term test. It happens within 24 hours normally, but varys from in a few hours to more than 12 hours. How can I debug this problem?
Dec 27, 2019
Support Communities
