Synthesizer , SMT
Fixed Frequency, 144 MHz
Features
♦
♦
♦
♦
♦
RoHS Compliant
Fully Integrated VCO, PLL, Loop Filter
High Performance, Low Cost
Miniature SMT Package (LSM6)
Includes microcontroller for PLL programming
MAVC-060000-100144
Rev: A
Description
This synthesizer design integrates a high performance VCO, PLL,
IC, discrete loop filter and microcontroller in a surface mount pack-
age. This SMT package provides electrical shielding, easy PCB
assembly and repeatable performance. The synthesizer is de-
signed for use in wireless 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
1
:
T
A
= +25°C, Z
0
= 50 Ohms, V
cc1
= 5V, V
cc2
= 3.3V.
Parameter
Frequency Range
RF Output Power
Phase Noise
Test Conditions
Over T
op 2
Single ended output
SSB at 5.5 kHz offset from carrier
SSB at 10 kHz offset from carrier
SSB at 100 kHz offset from carrier
SSB at 1 MHz offset from carrier
SSB at
≥3
MHz offset from carrier
2nd and 3rd
At 100 kHz, 11 kHz bandwidth
At 1 MHz, 1 MHz bandwidth
At
≥3
MHz, 1 MHz bandwidth
Reference breakthrough, 1 MHz bandwidth
100Hz to 5.5kHz, double sided integration
Phase error < 10 degrees
Recommended operating condition
Recommended operating condition
Recommended operating condition
Recommended operating condition
Units
MHz
dBm
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc
dB
dB
dB
dB
dB
ms
mA
mA
V
V
+4.75
+2.7
-60
5
47
13
+5.00
+3.3
60
15
+5.25
+3.6
-25
0
Min
Typ
144.0
+2.5
+6
-96
-102
-122
-138
-148
-20
-82
-78
-88
-88
-56
Max
Harmonic Suppression
Integrated Phase Noise +
Spurs
Integrated Phase Noise
Settling Time
VCO Supply Current (I
CC1
)
PLL Supply Current (I
CC2
)
VCO Power Supply (V
CC1
)
PLL Power Supply (V
CC2
)
1. All specification limits are indicated values @ +25 ºC and apply over F
out
unless otherwise stated.
2. See “Absolute Maximum Ratings” for T
op.
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.
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.
Synthesizer , SMT
Fixed Frequency, 144 MHz
Electrical Specifications
1
: (cont’d)
Parameter
Reference Frequency (F
R
)
Test Conditions
1.0 V pp ± 0.2V
Max phase noise on reference:
100Hz: -105 dBc/Hz
1kHz: -130 dBc/Hz
10kHz: -145 dBc/Hz
MAVC-060000-100144
Units
MHz
Min
Typ
52.0
Max
PLL Lock Monitor Output
Locked = V
CC2
- 0.4 Min , Unlocked = 0.4V Max
Pin Configuration
Pin No.
1
2
3
4
5
6
7
Function
V
CC2
GND
Ref I/P
GND
V
CC1
GND
RF O/P
Pin No.
8
9
10
11
12
13
14
Function
GND
Lock Detect
NC
NC
NC
GND
GND
Absolute Maximum Ratings
T
A
= +25°C
Parameter
VCO Supply Voltage (V
CC1
)
PLL Supply Voltage (V
CC2
)
Reference Frequency Level
Operating Temperature
Storage Temperature
Solder Assembly
Temperature
Weight
Absolute Maximum
-0.3V to 6.5 V
-0.3V to 6.5 V
-0.3V to 6.5 V
-40°C to +85°C
-45°C to +120°C
See App Note M2032
3.0 grams
Functional Block Diagram
TO CONTROLLER
1. Operation of this device above any one of these parameters
may cause permanent damage.
2. Static sensitive, observe appropriate handling precautions.
13
1
10nF
2
GND
DATA
N/C
11
GND
VCC2
LOAD ENABLE
N/C
12
3
REF IN
N/C
CLOCK
10
Environmental Specifications
Devices are designed to function after exposure to the
shock, vibration, thermal shock and moisture conditions
typically encountered in base station and other infra-
structure environments.
50R
4
GND
LOCK DETECT
9
5
10nF
6
VCC1
GND
8
GND
GND
14
RF OUT
7
Ordering Information
Part Number
Package
Tape and Reel (300/Reel)
1
1. The diagram above shows a typical application.
2. The Reference input and RF output are internally AC cou-
pled.
3. The diagram applies when digital lock detect is selected. For
analog open-drain mode, a filter is required.
MAVC-060000-100144
1. See application note M513.
2
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.
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.
Synthesizer , SMT
Fixed Frequency, 144 MHz
Recommended PCB Layout
MAVC-060000-100144
1.
2.
3.
Tolerance: ±0.1mm
Both views are shown from top of device.
Crossed hatched areas to be left clear. These areas may have active vias.
Outline Drawing
1.
2.
3.
4.
5.
Plating: Au, 0.15μm over Ni barrier of 0.5μm.
Internal Solder: Sn95.5/Ag4.0/Cu0.5, lead free.
Substrate: FR4
Cover: mild steel
Tolerance: ±0.2mm unless otherwise noted.
ECO History
Rev
A
Date
Jan 9th 2006
Create datasheet
Description
By
JS
3
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.
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.
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