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1
Features
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 Specifications
T
1. All specification limits are indicated values @ +25 ºC and apply over F
2. T
Fully Integrated VCO, PLL, Loop Filter
High Performance, Low Cost
Miniature SMT Package (LSM6)
A
M/A-COM Inc. and its affiliates reserve the right to make changes to
the product(s) or information contained herein without noti ce. 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 liability whatsoever arising out of the use.
or application of any product(s) or information.
Synthesizer , SMT
2240 — 2310 MHz, 100 & 200 kHz
VCO Supply Current (I
VCO Power Supply (V
PLL Supply Current (I
PLL Power Supply (V
= +25°C, Z
Integrated Phase Noise
Harmonic Suppression
Spurious Suppression
Frequency Lock Time
op
Frequency Range
RF Output Power
(Non-Harmonic)
= -40ºC to +85ºC operating temperature.
Phase Noise
Parameter
0
= 50 Ohms, V
CC2
CC2
CC1
CC1
)
)
)
)
cc1
1
Over F
:
Reference breakthrough ( ± 10 MHz)
Recommended operating condition
Recommended operating condition
Recommended operating condition
Recommended operating condition
SSB at 100 kHz offset from carrier
SSB at 1.0 MHz offset from carrier
SSB at 100 Hz offset from carrier
SSB at 10 kHz offset from carrier
= 5V, V
SSB at 1 kHz offset from carrier
Phase comparison frequency
100 Hz to 5 MHz bandwidth
( ± 100 kHz or ± 200 kHz)
out
Test Conditions
, Measured to within ± 50 Hz
cc2
Over T
Over T
= 5V.
op
op
2
2
out
unless otherwise stated.
• 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.
Degree
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Units
MHz
dBm
dBc
dBc
dBc
mA
mA
ms
V
V
+4.75
+2.85
2240
Min
-1.0
MASYVS0006-2275
+5.00
+5.00
Typ
-118
-138
-76
-76
-88
1.2
-30
-90
-95
25
6
6
+5.25
+5.25
2310
Max
+4.0
-113
-133
-73
-73
-85
1.7
-20
-80
-85
10
30
10
Rev: F