规格书编号 SPEC NO : 产品规格书 SPECIFICATION CUSTOMER 客 户： V.C.O PRODUCT 产 品： HDM7090 MODEL NO 型 号： PREPARED 编 制： Zhouping APPROVED 批 准： CHARLES CHECKED 审 核： Duchuangang D A T E 日 期： 2008-08-25 客户确认 CUSTOMER RECEIVED: 审核 CHECKED 批准 APPROVED 日期 DATE 无锡市好达电子有限公司 Shoulder Electronics Limited www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:[email protected] Page 1 of 6 V.C.O HDM7090 更改历史记录 History Record 更改日期 Date www.shoulder.cn 规格书编号 Spec No 产品型号 Part No 客户产品型号 Customer No Tel:0755-82916880 Fax:0755-82916881 更改内容描述 Modify Content E-mail:[email protected] 备注 Remark Page 2 of 6 V.C.O HDM7090 1.Features Low Noise, High Frequency stability Low operating supply voltage: +5V Operating temperature rang: -40℃~85℃ Small Size 2.Applications Frequency Modulation Frequency Synthesizer Phase-locked Loop TV tuner Spectrum Analyzer Radar Broadcasting Station BaseStation Repeater www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:[email protected] Page 3 of 6 V.C.O HDM7090 3. Electrical Specification Electrical Characteristics Parameter Min Typ Max Units Operating Voltage ( Vcc ) 4.75 5.0 5.25 Vdc –3 0 3 dBm Vcc = 5.0V, Vt = 2.5V 20 mA Vcc = 5.0V, Vt = 2.5V Output Level Current Consumption (Icc) Tuning Sensitivity(avg.) 24 Tuning Voltage (Vt) 0.5 MHz/V Oscillation Frequency Vdc 1590 MHz Vcc = 5.0V, Vt = 0.5V MHz Vcc = 5.0V, Vt = 4.5V C/N ( @ 1 KHz offset ) -75 –70 C/N ( @10 KHz offset ) –99 –95 C/N ( @ 100 KHz offset ) -120 –115 C/N ( @ 1 -140 –130 Pushing offset ) Figure 2’nd Harmonic -25 Load Impedance 50 Operating Temperature www.shoulder.cn Tel:0755-82916880 –30 Fax:0755-82916881 Vt = 0.5 ~ 4.5V 4.5 1710 MHz Remarks dBc / Hz Vcc = 5.0V, Vt = 2.5V ±1500 kHz Vcc = 5.0V, Vt = 2.5V –15 dBc Vcc = 5.0V, Vt = 2.5V Ω +80 E-mail:[email protected] ℃ Page 4 of 6 V.C.O HDM7090 4. Outline Drawing www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:[email protected] Page 5 of 6 V.C.O HDM7090 ± 0.2 Recommended Board Pattern ± 0.2 ± 0.2 ± 0.2 ± 0.08 ± 0.2 ± 0.2 ± 0.2 ± 0.2 www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:[email protected] Page 6 of 6