Surface Mount Voltage Controlled Oscillator
EGSM 920 - 960 MHz
MLO80100-00940
V2.00
Features
LSM1 Package
12.7
●
4.0
Miniature Size
11.8
VCC
●
0.8
Surface Mount Package
IDENT
●
Electrically Shielded
●
Low Phase Noise
M/A-COM
PART NO.
DATE
●
Highly Linear Tuning
VT
RF
Description
The MLO80100-00940 is a fundamental single ended oscillator
designed for use in cost sensitive wireless and telemetry
applications. The device has been optimised by careful
selection of the bipolar transistor and varactor diode for low
phase noise and high linearity tuning characteristics.
1.6
DETAIL A.
1
5.5
4
1.7
0.8
The low profile surface mount package used provides for
electrical shielding, ease of assembly and repeatable
performance. M/A-COM’s surface mount manufacturing
techniques together with automatic assembly and electrical
testing ensure a high degree of electrical and mechanical
repeatability at low cost and in high volume. Manufacturing is
carried out in an ISO 9000 qualified facility.
3
DETAIL A.
2
SOLDER RESIST
8.0
Electrical Specifications1, T = +25°C, V = +5 V (unless otherwise stated)
A
CC
Parameter
Test Conditions
Units
MHz
V
Min
920
+0.5
-2.0
Typ
Max
Frequency Range
Tuning Voltage (VT)2
RF Output Power3
Supply Voltage (VCC
Supply Current (ICC
Phase Noise5
960
+4.5
+2.0
+5.25
15
920 - 960 MHz
dBm
V
4
)
+4.75
2.0
+5.00
)
mA
SSB at 100 KHz offset from carrier
920 - 960 MHz
dBc/Hz
MHz/V
Ratio
MHz
dBc
-128
15
-125
Tuning Sensitivity
Tuning Linearity
920 - 960 MHz
1.2
1.7
Modulation Bandwidth
Harmonic Outputs6
Frequency Pushing
Frequency Pulling
Frequency Drift
3 dB bandwidth
-15
2.0
2.0
VCC 4.75V to 5.25V
1.5:1 VSWR load, all phases
MHz/V
MHz
MHz/°C
pF
0.06
Tune Input Capacitance
50
1. All specifications apply with a 50 ohm load impedance.
2. Tuning voltages shown are the minimum and maximum voltages
required to tune the frequency range including temperature effects
-20°C to +70°C. Devices will oscillate normally with tuning voltages
from 0V to +10V.
4. Devices may be operated at lower supply voltage with reduced per-
formance.
5. For typical phase noise at other offsets see phase noise curve.
6. No non-harmonic spurious visible when measured on a test system
with a dynamic range of 70 dB.
3. Output power window includes unit to unit variation, temperature
effects -20°C to +70°C and frequency flatness (typically ±0.5 dB at
anyconstant temperature).
Specifications Subject to Change Without Notice.
M/A-COM Ltd.
1
North America: Tel. (800) 366-2266
Fax (800) 618-8883
■
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
■
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020