TEC3033 ETC1
Document overview
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Technical content
- TUT AL P_ High-Speed RISC Delay Modules RISC Delay Module > For R3000 cache memory timing |_ Tap Delay (ns) |Top Delays) | Tap Delay (os) | Tap Delay (ns) [Tap Delay (ns) _| applications. » Freinptfequencies fom 321000 Miz avaiable > Advanced MOS, FAST or Schothy TTL Tap delays are referenced to T,0. T,0 = 7 ns typical, > Precise tap to tap delays. To measured at 1.5V level of positive edge with 25 pf (typ.) loading per tap. > i 5 Test conditions: T, = 25°C; Vec = 5.0 + .O1V. Pe ‘Temperature coefficient of delay = 800 ppm/°C, — 40°C 10 85°C. fon = 3.OV min, Vo, = AV max. Delay changes + 0.10 ns or 2% (whichever is greater) for a 5% increase or decrease Rise time = 2.5ns max. in supply voltage. > 16-pin DIP transfer molded package. © Custom designs available upon request. > Military models with temperature range oe oweReD —55 to + 125°C and ceramic package | IC. Add suffix “M” to part number. > > Military models as above, but with fucz ceramic package IC screened to Sea aae crore Mil-Std 883C. Add suffix “MX” to part number. > Military models as “MX” above, but with in-house burn-in and thermal shock, add suffix “MY”. 3 8 Other RISC products: |— 00 MAX —| — RISC Clock Oscillator Module ax. 015 > Combines clock oscillator and delay un line functions in one package. iz if 1 i i i i i > Need only supply Vc to generate four- 1 a L KS oll] 07 phase clock edges. I oe a £ malar > Outputs similar to those of RISC delay 105, ‘090 module. ima > Five frequency options available. RISC Frequency Doubler Module > Doubles input frequency. Notes . Pin numbers shown are for reference only and Connecting to SYSCLK output of are not necessarily marked on unit. microprocessor allows timing and gating Lead material is electro tin plated (alloy 42) or functions at 2X system clock frequency. solder dipped All specifications are subject to change without > Five frequency options available, notice. NOTE: Contact factory for additional information about Technitrol RISC products. = ® Technitrol* _