规格书编号
SPEC NO :
产品规格书
SPECIFICATION
CUSTOMER
客 户:
PRODUCT
产 品:
MODEL NO
型 号:
PREPARED
编 制:
Zhouping
APPROVED
批 准:
CHARLES
V.C.O
HDM7090
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½达电子有限公司
Shoulder Electronics Limited
www.shoulder.cn
Tel:0755-82916880
Fax:0755-82916881
E-mail:info@shoulder.cn
Page 1 of 6
V.C.O
HDM7090
更改历史记½
History Record
更改日期
Date
规格书编号
Spec No
产品型号
Part No
客户产品型号
Customer No
更改内容描述
Modify Content
备注
Remark
www.shoulder.cn
Tel:0755-82916880
Fax:0755-82916881
E-mail:info@shoulder.cn
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:info@shoulder.cn
Page 3 of 6
V.C.O
3. Electrical Specification
Electrical Characteristics
HDM7090
Parameter
Operating Voltage ( Vcc )
Output
Current
Tuning
Tuning
Level
Consumption (Icc)
Sensitivity(avg.)
Voltage (Vt)
Min
4.75
–3
Typ
5.0
0
Max
5.25
3
20
Units
Vdc
dBm
mA
MHz/V
Remarks
Vcc = 5.0V, Vt = 2.5V
Vcc = 5.0V, Vt = 2.5V
Vt = 0.5 ~ 4.5V
24
0.5
4.5
1590
1710
Vdc
MHz
MHz
Vcc = 5.0V, Vt = 0.5V
Vcc = 5.0V, Vt = 4.5V
Oscillation Frequency
C/N ( @ 1 KHz
C/N ( @10 KHz
offset )
offset )
-75
–99
-120
-140
–70
–95
–115
–130
±1500
dBc / Hz
Vcc = 5.0V, Vt = 2.5V
C/N ( @ 100 KHz offset )
C/N ( @ 1
Pushing
2’nd
Load
MHz
Figure
offset )
kHz
dBc
Ω
Vcc = 5.0V, Vt = 2.5V
Vcc = 5.0V, Vt = 2.5V
Harmonic
Impedance
–30
-25
50
–15
Operating Temperature
+80
℃
www.shoulder.cn
Tel:0755-82916880
Fax:0755-82916881
E-mail:info@shoulder.cn
Page 4 of 6
V.C.O
4. Outline Drawing
HDM7090
www.shoulder.cn
Tel:0755-82916880
Fax:0755-82916881
E-mail:info@shoulder.cn
Page 5 of 6