Microchip 1520 handleiding
Handleiding
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Hi-Rel Standard
Ordering Informaon
Product Specication
© 2025 Microchip Technology Inc. and its subsidiaries
DS00005882A - 15
6.2 Oponal Design, Test, and Data Parameters
Optional test and documentation requirements shall be specied by separate purchase order line
items (as listed in 4.2. Optional Design, Test, and Data Parameters).
Table 6-1. Item Idencaon and Package Outline
1
Model # Package Output Pin I/O Mechanical Outline
Vcc Out Gnd/Case
1504 20 Lead Flatpack ACMOS 13, 20 11 10 Figure 6-2
1520
2
20 Lead Flatpack ACMOS 13, 20 11 10 Figure 6-3
Notes:
1. All unassigned pins have no internal connections or ties.
2. Model 1520 is the lead formed version of Model 1504. See 7. Appendix for the recommended
land pattern.
Table 6-2. Electrical Performance Characteriscs
Parameter Value
Frequency Range at 5.0V Operation 750 kHz to 100 MHz
Frequency Range at 3.3V Operation 750 kHz to 125 MHz
Temperature Range –55 °C to +125 °C
Frequency Tolerance, Initial Accuracy at +23 °C ±15 ppm max.
Frequency-Temperature Stability from +23 °C Ref. ±50 ppm max.
Frequency-Voltage Tolerance ±4 ppm max. (Vcc ±10%)
Frequency Aging ±1.5 ppm max. 1
st
30 days, ±5 ppm max. Year 1, ±2 ppm max.
Year 2+ (Estimated maximum aging for 20 years will be < 10
ppm due to the non-linear characteristics of crystal aging)
Start-up Time 10.0 ms max.
Frequency Range
(MHz)
Single Pair Current
2
(mA max)
Dual Pairs Current
2
(mA max)
Quad Pairs Current
2
(mA max)
Rise/Fall Times
(ps max)
Duty Cycle
(%)
12–50 15 28 35 500 40 to 60
> 50–100 20 30 40 500 40 to 60
> 100–160 25 40 45 500 40 to 60
> 160–200 30 45 45 500 40 to 60
Frequency Range
(MHz)
Current (mA) (max no load) Rise / Fall Times
(ns max)
Duty Cycle
(%)
Load
+3.63V +5.5V
0.75–11.999 10 15 5 45 to 55 10 KΩ || 15 pF
12–30 15 25 5 40 to 60 10 KΩ || 15 pF
>30–65 20 35 5 40 to 60 10 KΩ || 15 pF
>65–80 25 40 5 40 to 60 10 KΩ || 15 pF
>80–100 25 45 3 40 to 60 10 KΩ || 15 pF
>100–125 27 N/A 3 40 to 60 10 KΩ || 15 pF
Note:
1. Waveform measurement points and logic limits are in accordance with MIL-PRF-55310, Para
3.6.20.3.
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Productinformatie
| Merk | Microchip |
| Model | 1520 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3204 MB |
