Surface Mount Frequency Synthesizer
MLS9100-00752
MLS9100-00752
Surface Mount Frequency Synthesizer
CDMA 738 - 766 MHz
Features
•
•
•
•
Integrated VCO/PLL
Miniature SMT Package
Low Phase Noise
+5V Operation
12 Lead Package
12
11
10
9
8
7
DETAIL A
M/ A- COM LTD
DATE CODE
Description
The MLS9100-00752 synthesizer design integrates a high perfor-
mance buffered VCO, PLL circuit and discrete loop filter in a
surface mount package. The SMT packaging provides electrical
shielding, easy PCB assembly and repeatable performance. The
synthesizer is designed for use in CDMA base stations and is
optimised for coverage of the cellular RX band with 86 MHz IF,
30 kHz step size and low phase noise.
M/A-COM synthesizers are manufactured in an ISO 9001 certi-
fied facility, incorporating surface mount assembly and automated
electrical testing. This ensures consistent electrical performance
and quality over volume production quantities.
1
1
IDENT
2
3
4
5
6
0.2
12.0
PART NO.
0.6
6.0 MAX
0.8
1.0
2.0
TYP.in 5 POSITIONS
13.2
DETAIL A
Electrical Specifications , T
A
= +25°C, V
CC
= +5V,
∆
F = 30 kHz, F
R
= 15 MHz
(unless otherwise stated)
Parameter
Frequency Range (F
OUT
)
Harmonic Output
Spurious Output
Phase Noise
4
2
Test Conditions
Over T
OP
Over T
OP
Phase comparison frequency (F
OUT
±
∆F)
Reference breakthrough (F
OUT
±F
R
)
SSB at 1 kHz offset from carrier
SSB at 10 kHz offset from carrier
SSB at 100 kHz offset from carrier
SSB at 900 kHz offset from carrier
Units
MHz
dBm
dBc
dBc
dBc
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
mrad rms
ms
mA
mA
Min.
738
-3.0
—
—
—
—
—
—
—
—
—
—
—
+4.75
+4.75
—
3
Typ.
—
—
-18
-85
-90
-81
-110
-130
-147
8
30
17
8
—
—
30
—
Max.
766
+3.0
-15
-70
—
-76
-105
-125
—-
—-
—-
20
12
+5.25
+5.25
—
20
RF Output Power (P
OUT
)
3
Integrated Phase Noise
Frequency Switching Time
VCO Supply Current (I
CC1
)
PLL Supply Current (I
CC2
)
VCO Supply Voltage (V
CC1
)
PLL Supply Voltage (V
CC2
)
Step Size (∆F)
7
8
5,6
300 Hz to 3 kHz bandwidth
Over F
OUT
, measured to within ±500 Hz
Recommended operating limit
Recommended operating limit
Recommended operating limit
V
V
kHz
MHz
0.5 to 2.0 Vpp sine wave into a.c. coupled
CMOS. Recommended operating limit
1. All specification limits are indicated values and apply over F
OUT
and
for 50Ω load impedance.
2. Programming control is 3 wire serial CMOS or TTL levels, in accor-
dance with National Semiconductor LMX 1511.
3. Output power window includes variation over operating temperature
range (T
OP
) -40°C to +85°C and output frequency range (F
OUT
).
Reference Frequency (F
R
)
4. See plot for typical phase noise at other frequency offsets.
5. See plot for typical full band switching time measured to within
other offsets from final frequency.
6. Integral PLL lock monitor output, TTL high locked, TTL low un-
locked.
7. Device designed for loop bandwidth of 200Hz.
8. Reference frequency input impedance 10kΩ min.
V3.00
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.
14.6
MA-COM [ M/A-COM TECHNOLOGY SOLUTIONS, INC. ]
