产品库
登录
首页 找仪器 社区 百科 新品 供应商 品牌 应用 资料 仪企号 展会 标准 求购 招中标

美国GGB Model 40A 直流到40GHz高频探针 射频探头

产品信息
射频范围：DC-40GHZ；
需要配合射频线缆一起使用，射频线缆需另配；
有 GSG, GS or SG 之分。
  
Model 40A (dc to 40 GHz / 2.9mm K connector input) Now available with nickel alloy contacts for probing aluminum pads

 

                             High Performance Microwave Probes

                                                      Model 40A

                                                                                    

Features

  • Durable RF probe
  • Any pitch from 25 to 2540 microns
  • DC to 40 GHz
  • Insertion loss less than 0.8 db
  • Return loss greater than 18 db
  • Measurement repeatability better than -80db
  • Individually spring loaded contacts
  • BeCu , Tungsten or Nickel tips available
  • Variety of footprints
  • Patented coaxial design
  • Available in thirteen styles
  • Custom configurations available
 

 

 

The GGB Industries, Inc., MODEL 40A microwave probe sets new standards in microwave probing performance. Using low loss coaxial techniques, the Model 40A achieves an insertion loss of less than 0.8 db ａnd a return loss of greater than 18 db through 40 GHz. 

With its individually spring loaded, Beryllium-Copper, Tungsten, or Nickel tips, the Model 40A provides reliable contacts, even when probing non-planar structures. This reliable low resistance contact is one of the keys to providing highly repeatable measurements. 

The Model 40A microwave probe also provides direct viewing of the probe tips for accurate positioning. 

The Model 40A can be mounted in various adaptors for use with standard microwave probe stations or attached to thin blades for use with dc probe needles on a probe card or multi-contact wedge. Custom mounts are available as well.

Any pitch (tip spacing) from 25 to 2540 microns may be specified.  The probe can be configured with Ground-Signal-Ground (G,S,G), Ground-Signal (G,S), or Signal-Ground (S,G) tip footprints.

Connection to the Model 40A is through a female K connector (2.9mm) which is 3.5mm connector compatible.

 
 


 


Flexible Tips for Flexible Probing

Each Model 40A has patented, independently spring loaded tips which ensure a reliable contact to the probing surface. Because the tips are flexible they minimize circuit damage, increase probe life, ａnd most importantly, provide a reliable individually spring loaded contact for each point. With a small amount of overdrive, the point scrubs the surface to make a reliable contact free of dust, dirt, ａnd oxide contamination. A well-appreciated feature of the Model 40A is the ability to view the exact contact area which eases probe placement ａnd allows for the precise positioning necessary for good LRM calibrations. The flexible tips even allow probing of non-planar surfaces such as ceramic substrates ａnd laser diode structures.

 

Coaxial Transmission Improves Performance

The Model 40A uses a precision miniature 50 ohm coaxial cable from the probe tips to the connector interface. The coaxial design provides lower loss ａnd less radiation than coplanar designs. The miniature coaxial cable is fabricated from flexible Beryllium-Copper which greatly improves the probe’s durability. It＇s sister probe, the Model 40M has the lowest insertion loss in the industry－－less than 0.5db.

Dual Microwave Probe

The PICOPROBE® DUAL MICROWAVE PROBE consists of two separate probes mounted on a single holder. One probe is fixed to the holder; the other is adjustable. Each probe may be individually configured with GSG, GS, or SG footprints having any fixed pitch from 50 to 2540 microns. The probe to probe (signal to signal) spacing is user adjustable over a 4000 micron (160 mil) range. When ordering, an initial signal to signal spacing should be specified (up to .75 inches).

Probe Cards

Model 40A probes can be mounted on both industry standard 4.5 inch probe cards ａnd custom-sized probe cards for testing wafers at high frequencies using standard automatic or manual probe stations. Picoprobe Probe Cards can be designed with all of our microwave probes operating from 40, 67, ａnd 110 GHz for RF applications ａnd can be combined with multiple DC needles for power ａnd low frequency signals as well.

Multi-Contact Wedges

Our unique Multi-Contact Wedge designs accommodate multiple RF ａnd DC contacts on a single, compact adapter. This compact design provides the user with a convenient method for testing wafers at high frequencies using standard automatic or manual probe stations. The user can choose from a variety of wiring options for the DC or power needles ａnd ｓelect any combination of 40, 50, 67, and/or 110 GHz RF probes.

            

 

 

 

 

 

 
 

 

  

An Entire Line of Microwave Probes

Other models of RF probes are available with standard tip spacings of up to 2540 microns. Larger tip spacings are available as well. For special applications, the Model 40A can be mounted in custom adaptors, the coaxial line can be bent to fit tight spaces, ａnd the tips can be configured to match extremely non-planar surfaces or non-symmetrically placed grounds.

Other options include:
Tungsten or Nickel probe tips; 
high temperature ａnd high power versions; 
custom "chip" probes which have integrated series, parallel or termination components built into the signal tip.

For applications above 40 GHz, GGB Industries, Inc., offers a complete line of microwave probes operating up to 1100 GHz (Model 1100). Several models are available with wave guide inputs: WR-22 for 33 to 50 GHz, WR-15 for 50 to 75 GHz, WR-12 for 60 to 90 GHz, WR-10 for 75 to 120 GHz, WR-8 for 90 to 140 GHz, WR-5 for 140 to 220 GHz, WR-3 for 220 to 325 GHz, WR-2.2 for 325 to 500 GHz, ａnd WR-1 for 750 to 1100 GHz. The wave guide probes have an optional integral Bias T for active device measurements.  Many other types ａnd custom designs are available, so please call with your special application requirements.

 

Probing Expertise

With more than 25 years of probing experience, GGB Industries has broad capabilities in custom probe engineering ａnd manufacturing. Our staff is accustomed to creating unique solutions for the most difficult probing requirements demanded by our customers. GGB Industries, Inc., is the leading supplier of high impedance active probes offering models with input capacitances of as low as .02 pF ａnd frequency responses of up to 26.0 GHz. 

                                             Model 40A Performance Data
                                                   G,S,G Configuration
Frequency Range: DC to 40 GHz
Insertion Loss: Less than 1.0 db to 40 GHz (.70 db typical)
Return Loss: Less than 30 db to 4 GHz (35 db typical)
  Less than 20 db to 26 GHz (23 db typical)
  Less than 18 db to 40 GHz (20 db typical)
Crosstalk: Less than 38 db to 40 GHz

Specifications are for the P-style Model 40A Picoprobes with G,S,G configurations ａnd pitches between 50 ａnd 300 microns.The C ａnd T style Model 40A Picoprobes (see the following page for mounting styles)have the same specifications except for the insertion loss, which is less than 1.2 db (0.9 db typical)
Crosstalk is measured using two probes contacting a bare sapphire substrate 100 microns apart.

 

                                           Model 40A Performance DataG,S ａnd S,G Configuration

   
Frequency Range: DC to 40 GHz    
Insertion Loss: Less than 2.0 db to 40 GHz (1.6 db typical)    
Return Loss: Less than 30 db to 4 GHz    
  Less than 15 db to 26 GHz    
  Less than 12 db to 40 GHz Specifications are for the P-style Model 40A Picoprobes

 

 

ORDERING INFORMATION

When ordering Picoprobe Model 40A probes, use the following part numbering convention:

Model 40A-configuration - pitch - mounting style
Configuration: Specify GSG, GS or SG for tip placement where S is the signal tip ａnd G is a ground tip. Use the following diagram to determine the appropriate configuration. 


Pitch: Specify ground (G) to signal (S) tip spacing in Microns from 50 to 1250 microns. For standard GSG probes, the two spacings are equal. Contact the factory for spacings larger than 1250 microns or unusual tip placement ａnd spacings.

 

 


Mounting Style: Choose from thirteen adapter styles. Specify T, C, GR, P, DP, EDP, LP, Q, F, S, DS, VP, or RVP. Choose the appropriate mounting type for your application. The P, DP, EDP, LP, Q, S, DS, VP, ａnd RVP styles have the connector pointing back at a 45 degree angle to give more working area above the probe. The DP, EDP, DS, VP, ａnd RVP styles are used where extra clearance beneath the probe is needed. When using DP, EDP, ａnd DS style probes, probe positioning is more difficult due to the increased probing angle since the probe points slide further forward for a given change in the Z axis than our other style probes. Custom mounting styles are available 

Example:A 40A-GSG-150-P is a Model 40A with Ground, Signal, Ground configuration with 150 microns between each contact mounted in a P style adaptor.























 



 





 

 


 

 

 

公司简介

    深圳市森东宝科技有限公司(Cindbest)是香港森东宝国际有限公司在大陆的全资子公司，其致力于半导体技术的共享事业，专注于促进ZG半导体行业的快速成长，以为客户提供性价比的测试系统为使命。 
    森东宝目前设有半导体仪器营销事业部和半导体设备制造工厂。自主研发CINDBEST品Pai探针台、激光修复仪、探针台全部配件、集代理半导体测试仪表的综合型厂家。现以优质的产品性能，高标准的售后服务迎得客户的广泛认可，是行业内值得信赖的产品供应与服务商。 

    深圳市森东宝科技有限公司现服务于60多家研究所和高校。与高校、研究所、考古、半导体电子检测等领域有着稳定的合作关系。

    合作过的部分客户： 清华大学、北京大学、南京邮电大学、中山大学、华侨大学、深圳大学、湖北大学、燕山大学、ZG矿业大学、西北大学、华南师范大学、苏州大学、北京理工大学、上海师范大学、山东大学、华中科技大学、厦门大学、南京航空航天大学、北京航空航天大学、清华大学深圳研究生院、北京大学深圳研究生院、上海交大密西根学院、江南大学、东南大学、中科院物理所、中科院半导体所、中电48所、中电38所等。

 


信息声明：本产品供应信息由仪器网为您整合，供应商为（深圳市森东宝科技有限公司），内容包括 （美国GGB Model 40A 直流到40GHz高频探针 射频探头）的品牌、型号、技术参数、详细介绍等；如果您想了解更多关于 （美国GGB Model 40A 直流到40GHz高频探针 射频探头）的信息，请直接联系供应商，给供应商留言！
供应商产品推荐
    您可能感兴趣的产品