鈥?/div>
Miniature SMT Package
Low Phase Noise
Highly Linear Tuning
+3V Operation
LSM4 Package
2.0
0.5
7.6
6.9
IDENT
VCC
M/ A- COM
Description
The V42100 is a fundamental single ended oscillator designed for
use in cost sensitive wireless applications. The VCO integrates a
bipolar transistor, varactor diode and high Q resonator in a surface
mount package. The standard SMT packaging provides electrical
shielding and easy PCB assembly. The circuit design and com-
ponent device selection have been optimised for low phase noise
and highly linear tuning performance.
M/A-COM VCOs are manufactured in facilities using advanced
surface mount assembly and automated electrical test equipment.
This ensures consistent electrical performance and product quality
over volume manufacturing quantities.
2.0
1.0
RF
1.3
PLATED AREA
12
1
3.0
4.6
3
3.0
0.7
1.3
DETAIL A.
DETAIL A.
Electrical Specifications , T
A
= +25擄C, V
CC
= +3V
(unless otherwise stated)
Parameter
Frequency Range (F
OUT
)
Tuning Voltage (V
T
)
Harmonic Output
Phase Noise
5
4
2
3
1
Test Conditions
Over T
OP
Over T
OP
Over T
OP
SSB at 10 kHz offset from carrier
SSB at 100 kHz offset from carrier
6
7
Units
MHz
V
dBm
dBc
dBc/Hz
dBc/Hz
MHz/V
Ratio
MHz/V
MHz
MHz/擄C
pF
mA
Min.
2050
+0.6
+5.0
Typ.
Max.
2150
+4.0
+10.0
RF Output Power (P
OUT
)
-20
-87
-108
100
1.4
5
10
-0.51
50
13
+2.85
18
+3.15
10
12
-82
-103
Average Tuning Sensitivity
Tuning Linearity
Frequency Pushing
Frequency Pulling
Frequency Drift
Tune Input Capacitance
Supply Current (I
CC
)
Supply Voltage (V
CC
)
V
CC
+3V
鹵
0.15V
Over all phases of a 1.14:1 VSWR load
Over T
OP
Recommended operating limit
4.
5.
6.
7.
V
1. All specification limits are indicated values and apply over F
OUT
and
for 50
鈩?/div>
load impedance.
2. Tuning voltages shown are the minimum and maximum voltages
required to tune the frequency range, including temperature effects
over 0擄C to +70擄C. Devices will oscillate normally with tuning volt-
ages from 0V to +6V.
3. Output power window includes variation over operating temperature
range (T
OP
) 0擄C to +70擄C and output frequency range (F
OUT
).
Non harmonic spurious less than -70 dBc.
See plot for typical phase noise at other offset frequencies.
Defined as (2150 - 2050) / (V
T
2150 - V
T
2050) MHz/V.
The max/min ratio of tuning sensitivity over F
OUT
, see plot for typi-
cal tuning linearity measured over 0.5V intervals
7.6
PART NO.
6.9
VT
V2.00
M/A-COM Division of AMP Incorporated
s
North America: Tel. (800) 366-2266, Fax (800) 618-8883
s
Asia/Pacific: Tel.+85 2 2111 8088,
Fax +85 2 2111 8087
s
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
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