Synthesizer , SMT
2240 — 2310 MHz, 100 & 200 kHz
MASYVS0006-2275
Rev: F
Features
¨ 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 = 5V.
Parameter
Frequency Range
RF Output Power
Phase Noise
Test Conditions
Units
MHz
Min
2240
-1.0
Typ
Max
2310
+4.0
2
Over Top
2
Over Top
dBm
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 1.0 MHz offset from carrier
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-76
-76
-88
-118
-138
-73
-73
-85
-113
-133
Integrated Phase Noise
Harmonic Suppression
100 Hz to 5 MHz bandwidth
Degree
dBc
1.2
-30
-90
1.7
-20
-80
Spurious Suppression
(Non-Harmonic)
Phase comparison frequency
( ± 100 kHz or ± 200 kHz)
dBc
Reference breakthrough ( ± 10 MHz)
Over Fout , Measured to within ± 50 Hz
Recommended operating condition
Recommended operating condition
Recommended operating condition
Recommended operating condition
dBc
ms
mA
mA
V
-95
6
-85
10
Frequency Lock Time
VCO Supply Current (ICC1
)
25
30
PLL Supply Current (ICC2
VCO Power Supply (VCC1
PLL Power Supply (VCC2
)
6
10
)
+4.75
+2.85
+5.00
+5.00
+5.25
+5.25
)
V
1. All specification limits are indicated values @ +25 ºC and apply over Fout unless otherwise stated.
2. Top = -40ºC to +85ºC operating temperature.
1
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.
• 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.