- IC型号
深圳市华兴微电子有限公司
- 营业执照：已审核经营模式：所在地区：广东 深圳企业网站：
http://www.hxw-rf.com/
收藏本公司 人气：502663
联系方式
- 地址：深圳市福田区华强广场A座14B
- 联系人：王小姐
- 电话：0755-83002107
- 传真：0755-83335110
- 手机：18476741579
- QQ：
- E-mail：2880509077@qq.com
供应HMC557
- 产品价格：
- ￥3/ 1pcs
￥3/ 10pcs
￥3/ 100pcs
￥3/ 1k
￥3/ 10k
- 厂 家：
- HITTITE
- 封 装：
- QFN
- 批 号：
- 13+
- 数 量：
- 68000
产品咨询直线：0755-83002107
产品详细说明
| RF Freq. (GHz) | Function | IF Freq. (GHz) | Conv. Gain (dB) | LO/RF Isol. (dB) | IIP3 (dBm) | Package |
|---|---|---|---|---|---|---|
| 2.5 - 7 | +15 LO, DBL-BAL | DC - 3 | -7 | 48 | 22 | Chip |
Features• High LO/RF Isolation: 48 dB• Wide IF Bandwidth: DC - 3 GHz • Passive Double Balanced Topology • Low Conversion Loss: 7 dB • Small Size: 1.02 x 0.94 x 0.1 mm |
Typical Applications• WiMAX & Fixed Wireless• Microwave Radio • Military & Space • Communications, Radar & EW • Test Equipment & Sensors |
Functional Diagram |
General DescriptionThe HMC557 is a passive double balanced mixer that can be used as an upconverter or downconverter between 2.5 and 7 GHz. The miniature monolithic mixer is fabricated in a GaAs MESFET process, and requires no external components or matching circuitry. The HMC557 operates with LO drive levels as low as +9 dBm and provides excellent LO to RF and LO to IF isolation due to optimized balun structures. Measurements were made with the chip mounted into in a 50 ohm test fi xture and includes the parasitic effects of wire bond assembly. Connections were made with a 1 mil wire bond with minimal length (<12 mil). |
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