{"id":10263,"date":"2026-07-09T09:05:33","date_gmt":"2026-07-09T09:05:33","guid":{"rendered":"https:\/\/materialparts.com\/o-33-333-jo32-b-1v3-1-t1-lf\/"},"modified":"2026-07-09T09:05:33","modified_gmt":"2026-07-09T09:05:33","slug":"o-33-333-jo32-b-1v3-1-t1-lf","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/o-33-333-jo32-b-1v3-1-t1-lf\/","title":{"rendered":"O 33.333-JO32-B-1V3-1-T1-LF"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The O 33.333-JO32-B-1V3-1-T1-LF is a Jauch Quartz product designed for electronic applications. It features compact design with reliable performance characteristics suitable for various industrial and consumer applications.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0646\u0648\u0639<\/td>\nSMD Crystal Oscillator (XO) with Stop Function, Low Current<\/td>\n<\/tr>\n
Series<\/td>\nJO32 (1.8-3.3V Variable Supply)<\/td>\n<\/tr>\n
Frequency<\/td>\n33.333 MHz<\/td>\n<\/tr>\n
Frequency Stability Over All<\/td>\n+\/- 50 ppm (B code)<\/td>\n<\/tr>\n
Supply Voltage VDC<\/td>\n1.8V to 3.3V variable<\/td>\n<\/tr>\n
Current Consumption at 3.3V<\/td>\n5.0 mA max (30-39.9 MHz)<\/td>\n<\/tr>\n
Current Consumption at 1.8V<\/td>\n2.5 mA max (30-39.9 MHz)<\/td>\n<\/tr>\n
\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a<\/td>\nLVCMOS \/ HCMOS compatible<\/td>\n<\/tr>\n
Output Load<\/td>\n15 pF (code 1)<\/td>\n<\/tr>\n
Output Rise\/Fall Time<\/td>\n6 ns max at 1.8V \/ 5 ns max at >=2.5V<\/td>\n<\/tr>\n
Symmetry at 0.5 x VDC<\/td>\n45%-55% max<\/td>\n<\/tr>\n
Phase Jitter (12kHz-20MHz)<\/td>\n< 1.0 ps RMS<\/td>\n<\/tr>\n
Start-up Time<\/td>\n1 ms max \/ 0.5 ms typ<\/td>\n<\/tr>\n
Standby Current (Stop)<\/td>\n10 uA max (T1)<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40C to +85C (T1)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\n3.2 x 2.5 x 1.05 mm, 4-Pad SMD<\/td>\n<\/tr>\n
RoHS<\/td>\nCompliant (LF suffix)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n

33.333 MHz LVCMOS\/HCMOS crystal oscillator; JO32 compact 3.2×2.5mm package; Variable supply voltage 1.8V to 3.3V; Very low current consumption (5mA max at 3.3V); \u00b150ppm frequency stability (B code) over -40C to +85C (T1); Stop function for power management; Sub-picosecond phase jitter; Fast 1ms start-up; 10uA standby current; 15pF output load; Industrial temperature range; RoHS compliant lead-free (LF)<\/p>\n

\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n

Video processing clock (NTSC\/PAL); MPEG encoder timing; Digital video broadcast; MCU\/FPGA system clock; Communication system timing; IoT wireless modules; Industrial control timing; Sensor data acquisition<\/p>","protected":false},"excerpt":{"rendered":"

Product Overview The O 33.333-JO32-B-1V3-1-T1-LF is a Jauch Quartz product designed for electronic applications. It features compact design with reliable performance characteristics suitable for various industrial and consumer applications. Key Specifications Type SMD Crystal Oscillator (XO) with Stop Function, Low Current Series JO32 (1.8-3.3V Variable Supply) Frequency 33.333 MHz Frequency Stability Over All +\/- 50 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[65,60],"tags":[1509],"chip_brand":[1500],"class_list":["post-10263","post","type-post","status-publish","format-standard","hentry","category-crystals-oscillators","category-passive-components","tag-o-33-333-jo32-b-1v3-1-t1-lf","chip_brand-jauch-2"],"acf":{"brief_explanation":"33.333 MHz HCMOS oscillator, 1.8-3.3V variable, \u00b150ppm, -40 to +85C, 15pF, 3.2x2.5mm, stop function","date_code":"","package_case":"3.2 x 2.5 x 1.05 mm (4-Pad SMD)","in_stock":14554,"datasheet":"https:\/\/www.jauch.com\/downloadfile\/5ef1edcfb8e2f73163c8ce8009ef659d1\/jo32-1.8-3.3v.pdf","price":"$3.50 @ 1ku","product_introduction":"The O 33.333-JO32-B-1V3-1-T1-LF from Jauch Quartz is a 33.333 MHz crystal oscillator in the JO32 3.2 x 2.5mm package with variable 1.8V to 3.3V supply, optimized for video processing and low-power embedded applications. The 33.333 MHz frequency is commonly used in video timing circuits: 33.333 MHz \/ 2 = 16.667 MHz (close to the NTSC color subcarrier rate), and it provides convenient division ratios for standard video timing generators. The JO32 1V3 version features an extremely wide supply voltage range from 1.8V to 3.3V, enabling direct operation from low-voltage digital rails or battery sources. Current consumption is only 5.0mA at 3.3V (2.5mA at 1.8V) with 10uA standby current, making it suitable for battery-powered and energy-harvesting applications. The fast 1ms start-up time allows quick wake-up from power-down modes for intermittent operation.","working_principle":"The O 33.333-JO32-B-1V3-1-T1-LF operates as a fixed-frequency crystal oscillator with an internal 33.333 MHz quartz crystal, a low-power wide-range sustaining amplifier, and an LVCMOS\/HCMOS output buffer. The variable supply voltage design allows operation from 1.8V to 3.3V, with the output levels tracking the supply voltage (VOH = VDC - 0.4V min, VOL = 0.4V max). The stop function on pin 1 disables the sustaining amplifier when driven low, stopping oscillation and placing the output in high-impedance state with only 10uA standby current. The B code \u00b150ppm stability includes all factors: initial tolerance, temperature variation over -40C to +85C, supply voltage change across the 1.8-3.3V range, aging, and shock\/vibration. The 33.333 MHz frequency is particularly useful in video applications because 33.333 MHz \/ 2 = 16.667 MHz and 33.333 MHz x 3 = 100 MHz, providing convenient clock synthesis ratios for video timing generators and MPEG encoding systems.","pin_description":"
Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
1<\/td>E\/D (Enable\/Disable)<\/td>Input<\/td>Stop function: Open\/High = run; Low = stop, output high-Z<\/td><\/tr>
2<\/td>GND<\/td>Power<\/td>Ground connection<\/td><\/tr>
3<\/td>Output<\/td>Output<\/td>LVCMOS\/HCMOS clock output at 33.333 MHz<\/td><\/tr>
4<\/td>VDC<\/td>Power<\/td>1.8V to 3.3V variable power supply<\/td><\/tr><\/table>","application_scenarios":"
  • Video Timing Generator:<\/strong> Provides 33.333 MHz clock for video timing generators in NTSC\/PAL encoding systems where the frequency divides to standard video line rates.<\/li>
  • MPEG Encoder Clock:<\/strong> System clock for MPEG video encoder ASICs where 33.333 MHz provides convenient timing for video compression pipelines.<\/li>
  • IoT Wireless Module:<\/strong> Low-power clock for IoT wireless communication modules with variable 1.8-3.3V supply enabling direct battery operation and 10uA standby current.<\/li>
  • Industrial Control:<\/strong> Timing reference for PLCs and industrial controllers with stop function enabling power cycling between measurement intervals.<\/li><\/ul>","alternative_models":"
    Manufacturer<\/th>Part Number<\/th>Package<\/th>Frequency<\/th>Notes<\/th><\/tr>
    Jauch<\/td>O 33.333-JO22-B-1V3-1-T1-LF<\/td>2.5x2.0mm<\/td>33.333 MHz<\/td>Smaller 2520 package<\/td><\/tr>
    Epson<\/td>SG-3225CAN 33.3333MHz<\/td>3.2x2.5mm<\/td>33.333 MHz<\/td>Pin-compatible XO<\/td><\/tr>
    TXC<\/td>7M-33.333MAAJ-T<\/td>3.2x2.5mm<\/td>33.333 MHz<\/td>Industry-standard 3225 XO<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=10263"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10263\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=10263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=10263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=10263"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10263"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}