MLS9108-00766 Datasheet, PDF (2/2 Pages) Tyco Electronics – Surface Mount Frequency Synthesizer CDMA 754 - 779 MHz

Surface Mount Frequency Synthesizer
MLS9108-00766
Functional Configuration
Lead
1
2
Function
Ground
Clock Input
3 V_CC1 (VCO)
4 PLL Lock Monitor
Output
5 RF Output
6 Ground
Lead
7
8
9
10
Function
Ground
Reference
Frequency Input
V_CC2 (PLL)
Data Input
11 Strobe/Enable Input
12 Ground
Environmental Specifications
Devices are designed to function over the operating temperature
range (T_OP) of -40°C to +85°C and after exposure to the shock,
vibration, thermal shock and moisture conditions typically en-
countered in base station and other infrastructure environments.
Typical Performance
Phase Noise
-40
-60
-80
-100
-120
-140
-160
10
100
1k
10k
100k
1M
10M
FREQUENCY OFFSET FROM CARRIER (Hz)
Output Power vs Temperature
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
735
745
755
765
775
FREQUENCY (MHz)
+85°C
+25°C
-40°C
785
795
Phase Comparator Spurious
0
-20
-40
-60
-80
-100
-40 -30 -20 -10
0
10 20
30 40
FREQUENCY OFFSET FROM CARRIER(kHz)
Absolute Maximum Ratings^{1, 2}
Parameter
VCO Supply Voltage (V_CC1)³
PLL Supply Voltage (V_CC2)³
Reference Frequency Voltage
Absolute Maximum
+6.5V
+6.5V
-0.3V to +6.5V
Data, Clock, Strobe Voltages
-0.3V to +6.5V
Storage Temperature (T_STOR)
Solder Assembly Temperature
-45°C to +125°C
See App Note M2032
1. Exceeding these limits may cause permanent damage.
2. Static sensitive, observe appropriate precautions.
3. An external series resistor and bypass capacitor will allow opera-
tion at higher supply voltage and will improve power supply decou-
pling and noise suppression.
Ordering Information
Synthesizers are available in either tape and reel or tube packag-
ing. To order devices in tape and reel requires the suffix TR be
added to the part number, i.e. MLS9108-00766TR. Quantity 500
per 13 inch reel, see Application Note M2030.
Full Band Switching Time
450
400
350
300
350
200
150
100
50
0
100K
10k
1k
100
100
10
OFFSET FROM FINAL FREQUENCY (Hz)
Output Power vs Supply Voltage (V_CC1)
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
735
745
755
765
775
785
FREQUENCY (MHz)
5.25V
5.00V
4.75V
795
Breakthrough Reference Spurious
0
-20
-40
-60
-80
-100
-20
-15 -10
-5
0
5 10
15
FREQUENCY OFFSET FROM CARRIER(MHz)
20
V2.00
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