CLOCK OSCILLATORS “H” series Logic: TTL / HCMOS Wave Form: Square wave MERCURY Since 1973 Besides low cost general purpose crystal clock oscillators Mercury also offers high quality and fieldproven application-specific oscillators for applications such as ♦ CPU, graphics, multimedia A/V clocks ♦ Fast Ethernet and Gigabit Ethernet clocks ♦ MPEG / DVD / HDTV clocks ♦ NTSC / PAL encoder/decoder clocks ♦ Laser engine pixel / set-top clocks ♦ PLL / synthesizer clocks ♦ Spread spectrum low EMI clocks ♦ Fibre channel and ADSL clocks ♦ OC-3, OC-12, OC-48 and OC-192 clocks ♦ SONET / SDH / ATM clocks Mercury has the right oscillators to meet your specifications and your applications. Product Summary Package Frequency Range Code Thru-Hole Types Assembly Technique H14 20 KHz ~ 160 MHz 4 pin DIL full size H8 20 KHz ~ 160 MHz 4 pin DIL half size Package Size (mm) [inches], seat height 12.8 x 20.2 x 5.88 [0.504 x 0.795 x 0.231] 12.8 x 12.8 x 5.88 [0.504 x 0.504 x 0.231] Surface Mount Types – Gull Wing H24 20 KHz ~ 160 MHz Gull wing version of H14 H18 20 KHz ~ 160 MHz Gull wing version of H8 12.8 x 20.2 x 7.60 [0.504 x 0.795 x 0.300] 12.8 x 12.8 x 7.60 [0.504 x 0.504 x 0.300] Surface Mount Types – Leadless H41 1.25 MHz ~160 MHz 4 pad Leadless H42 20 kHz ~160 MHz 4 pad Leadless H44 20 kHz ~160 MHz 4 pad Leadless H575 20 MHz ~160 MHz 4 pad Leadless 9.6 x 11.4 x 1.85 [0.378 x 0.449 x 0.073] 9.6 x 11.4 x 2.5 [0.378 x 0.449 x 0.098] 9.6 x 11.4 x 4.7 [0.378 x 0.449 x 0.185] 5.0 x 7.5 x 2.8 [0.197 x 0.295 x 0.110] For Hz or kHz range clock oscillators with uA (micro amps) current consumption, for example 32.768 kHz with 14 uA current, please refer to the LPO series. MERCURY www.mercury-crystal.com Taiwan: TEL (886)-2-2695-7099, FAX (886)-2-2695-7473, e-mail: [email protected] U.S.A.: TEL (1)-909-466-0427, FAX (1)-909-466-0762, e-mail: [email protected] MERCURY Page 1 of 5 Date: May 15, 2002 Rev. 1 CLOCK OSCILLATORS “H” series Logic: TTL / HCMOS Wave Form: Square wave “H” Series General Specifications Input Voltage (VDD) Frequency Range (package dependent) Output Logic Output Voltage HIGH “1” Output Voltage LOW “0” TTL CMOS TTL CMOS Operating Temperature Range Frequency Stability(1) Commercial (0°C to +70°C) Temperature code is ‘C” Industrial (-40°C to +85°C) Temperature code is ‘I” Output Load Rise Time (Tr) and Fall Time (Tf) TTL CMOS TTL CMOS TTL CMOS Start-up Time (Ts) Current Consumption Duty Cycle Option on pin 1 Storage Temperature Aging (1) MERCURY Since 1973 TA=+25°C, VDD at specified voltage, CL=15 pF VDD = +3.3 V D.C. ±5% VDD =+5.0 V D.C.±5% 20 kHz ~ 125 MHz 20 kHz ~ 160 MHz TTL / HCMOS TTL / HCMOS 2.4 V min. 2.4 V min. 2.97 min. Vcc – 0.5 min. 0.4 V max. 0.4 V max. 0.33 max. 0.5 V max. Commercial (Temperature code is " C "): 0°C to +70°C Industrial (Temperature code is " I "): -40°C to +85°C ±25 ppm over 0°C to +70°C (Stability code is “A”) ±50 ppm over 0°C to +70°C (Stability code is “B”) ±100 ppm over 0°C to +70°C (Stability code is “C”) If non-standard please enter the desired stability after the “C”. For example “C20” represents ±20 ppm over 0 to +70°C ±25 ppm over -40°C to +85°C (Stability code is “D”) ±50 ppm over -40°C to +85°C (Stability code is “E”) ±100 ppm over -40°C to +85°C (Stability code is “F”) If non-standard please enter the desired stability after the “I”. For example “I20” represents ±20 ppm over -40 to +85°C 2 ~ 10 TTL gates 15 or 50 pF 10 n Sec. max; 3 n Sec. typical. Measured between 0.4V to 2.4V (RL=390 Ω; CL=15 pF) 10 n Sec. max; 3 n Sec. typical. Measured between 10% to 90%VDD (CL=15 pF) 40% min. 60 % max. (measured at +1.4 V) 40% min. 60 % max. (measured at 50% VDD) 10 m Sec. max. 5 m Sec. typical 15 ~ 45 mA (frequency dependent) Output is high impedance when "O" (≤0.8V) is applied to pin 1. Disable time is 150 n sec. max. Please add “T” after the stability code for this option. -50°C to +100°C ±5 ppm per year max. Inclusive of 25°C tolerance, operating temperature range, ±10% input voltage variation, load change, aging, shock and vibration. MERCURY Page 2 of 5 Date: May 15, 2002 Rev. 1 CLOCK OSCILLATORS “H” series Logic: TTL / HCMOS Wave Form: Square wave MERCURY Since 1973 Part Number Format and Examples: “T” for Tri-state option. Leave this space blank if no connection on pin 1 or pad 1. Package code Supply Voltage H__ “3” for +3.3V “5” for +5.0V Frequency stability Code Blank or “T” Nominal frequency Choose from A,B,C,D,E,F or use stability code such as C__ or I__ . Custom spec. code Frequency in MHz Assigned by Mercury if custom spec. 3H8-BT-72.000 represents +3.3V input voltage, half size 4 pin DIP package, ±50 ppm over 0 to +70°C frequency stability, Tri-state function on pin 1, 72.000 MHz 5H44-A-1.544-2315 represents +5.0V input voltage, H44 package, ±25 ppm over 0 to +70°C frequency stability, 1.544 MHz. Non-standard and custom spec. No. is 2315. OUTPUT WAVEFORM: Tr VOH VOL TH T MERCURY Tf TTL CMOS 2.4V 90%VDD 1.4V 50%VDD 0.4V 10%VDD Duty Cycle = (TH / T)x100% Page 3 of 5 Date: May 15, 2002 Rev. 1