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参数资料
| 型号： | 3GV42D-80M-155.25 |
| 厂商： | EUROQUARTZ LTD |
| 元件分类： | VCXO, clock |
| 英文描述： | VCXO, CLOCK, 155.25 MHz, LVCMOS OUTPUT |
| 封装： | ROHS COMPLIANT, SMD, 4 PIN |
| 文件页数： | 1/1页 |
| 文件大小： | 144K |
| 代理商： | 3GV42D-80M-155.25 |
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001
info@euroquartz.co.uk
www.euroquartz.co.uk
EURO QUARTZ
GV42 VCXO
OUTLINE & DIMENSIONS
DESCRIPTION
Frequency range 50.01MHz to 200MHz
LVCMOS Output
Supply Voltage 3.3 VDC
High Q fundamental mode crystal
Low jitter multiplier circuit
Low unit cost
Frequency Range:
50.01MHz to 200.0MHz
Supply Voltage:
3.3 VDC ±5%
Output Logic:
LVCMOS
Integrated Phase Jitter:
2.3ps typical, 4.0ps maximum
(for 155.250MHz)
Period Jitter RMS:
4.0ps typical (for 155.250MHz)
Period Jitter Peak to peak:
27.0ps typical (for 155.250MHz)
Phase Noise:
See table below
Initial Frequency Accuracy:
Tune to the nominal frequency
with Vc= 1.65 ±0.2VDC
Output Voltage HIGH (1):
90% Vdd minimum
Output Voltage LOW (0):
10% Vdd maximum
Pulling Range:
From ±30ppm to ±150ppm
Temperature Stability:
See table
Output Load:
15pF
Start-up Time:
10ms maximum, 5ms typical
Duty Cycle:
50% ±5% measured at 50% Vdd
Rise/Fall Times:
1.2ns typical (15pF load)
Current Consumption:
25mA maximum (15pF load)
Linearity:
10% maximum, 6% typical
Modulation Bandwidth:
25kHz minimum
Input Impedance:
2 MW minimum
Slope Polarity:
Monotonic and Positive. (An
(Transfer function)
increase of control voltage
always increases output
frequency.)
Storage Temperature:
-50° to +100°C
Ageing:
±5ppm per year maximum
Enable/Disable (Tristate):
Not available (4 pad package)
RoHS Status:
Fully compliant
SPECIFICATION
GV42 VCXOs, are packaged in an industry-standard, 4 pad, 11.4mm
x 9.6mm x 2.5mm SMD package. The VCXO incorporates a high Q
fundamental mode crystal and a low jitter multiplier circuit.
CMOS SMD 11.4 x 9.6 x 2.5mm, 4 pad
FREQUENCY STABILITY
A
25
0°~+70°C
B
50
0°~+70°C
C
100
0°~+70°C
D
25
-40°~+85°C
E
50
-40°~+85°C
F
100
-40°~+85°C
If non-standard frequency stability is required
Use ‘I’ followed by stability, i.e. I20 for ±20ppm
Stability Code Stability ±ppm Temp. Range
PART NUMBER SCHEDULE
Example:
3GV42B-80N-155.25
Supply Voltage
3 = +3.3V
Series Designator
GV42
Stability over
temperature range (See table)
Pullability in ±ppm
Pullability determinator
N = minimum
M = maximum
T = Typical
Frequency in MHz
10Hz
-65dBc/Hz
100Hz
-95dBc/Hz
1kHz
-120dBc/Hz
10kHz
-128dBc/Hz
100kHz
-122dBc/Hz
1MHz
-120dBc/Hz
10MHz
-140dBc/Hz
Offset
Frequency 155.25MHz
PHASE NOISE
50.01MHz ~ 200.0MHz
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 3GV42D-80M-156.25 | 制造商:EUROQUARTZ 制造商全称:EUROQUARTZ limited 功能描述:11.4 x 9.6 x 2.5mm 4 pad SMD |
| 3GV42D-80N-156.25 | 制造商:EUROQUARTZ 制造商全称:EUROQUARTZ limited 功能描述:11.4 x 9.6 x 2.5mm 4 pad SMD |
| 3GV42D-80T-156.25 | 制造商:EUROQUARTZ 制造商全称:EUROQUARTZ limited 功能描述:11.4 x 9.6 x 2.5mm 4 pad SMD |
| 3GV42E-80M-156.25 | 制造商:EUROQUARTZ 制造商全称:EUROQUARTZ limited 功能描述:11.4 x 9.6 x 2.5mm 4 pad SMD |
| 3GV42E-80N-156.25 | 制造商:EUROQUARTZ 制造商全称:EUROQUARTZ limited 功能描述:11.4 x 9.6 x 2.5mm 4 pad SMD |
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