Synthesizer , SMT
400 MHz
MAVC-060103-130400
Rev: C
Features
♦ RoHS Compliant
♦ Fully Integrated VCO, PLL, Loop Filter
♦ High Performance, Low Cost
♦ Miniature SMT Package (LSM6)
Description
This synthesizer design integrates a high performance VCO, PLL,
IC and discrete loop filter in a surface mount package. This SMT
package provides electrical shielding, easy PCB assembly and re-
peatable performance. The synthesizer is designed for use in wire-
less base stations.
M/A-COM synthesizers are manufactured in an ISO9001 certified
facility, incorporating surface mount assembly and automated elec-
trical testing. This ensures consistent electrical performance and
quality over volume production quantities.
Electrical Specifications1:
TA = +25°C, Z0 = 50 Ohms, Vcc1 = 5V, Vcc2 = 3.3V.
Parameter
Frequency Range
RF Output Power
Phase Noise
Test Conditions
Units
MHz
Min
Typ
Max
2
Over Top
400
2
Over Top
dBm
-3.0
+3.0
SSB at 100 Hz offset from carrier
SSB at 1 kHz offset from carrier
SSB at 10 kHz offset from carrier
SSB at 100 kHz offset from carrier
SSB at 1000 kHz offset from carrier
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-83
-83
-110
-130
-148
-80
-80
-105
-127
-145
Harmonic Suppression
dBc
-25
-20
Spurious Suppression
(Non-Harmonic)
Phase comparison frequency
Other spurious
dBc
dBc
-73
-85
-70
-80
Reference breakthrough
Frequency Lock Time
dBc
mS
mA
mA
V
-80
30
Over Fout , +/- 500Hz
20
27
9
VCO Supply Current (ICC1
)
Recommended operating condition
Recommended operating condition
Recommended operating condition
Recommended operating condition
30
PLL Supply Current (ICC2
)
10
VCO Power Supply (VCC1
)
4.75
3.1
5.0
3.3
5.25
3.5
PLL Power Supply (VCC2
)
V
1. All specification limits are indicated values @ +25 ºC and apply over Fout unless otherwise stated.
2. See “Absolute Maximum Ratings” for Top.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liabil-
ity whatsoever arising out of the use.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
or application of any product(s) or information.