MLS9203-01815 Datasheet, PDF (2/2 Pages) Tyco Electronics – Surface Mount Frequency Synthesizer CDMA 1780 - 1850 MHz

Surface Mount Frequency Synthesizer
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 encoun-
tered 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
3.0
2.0
1.0
0.0
-1.0
+ 85 °C
+25
°C
-40 °C
-2.0
-3.0
1740
1760
1780 1800 1820 1840
FREQUENCY (MHz)
1860 1880
Phase Comparator Spurious
0
-20
-40
-60
-80
-100
-1¹00^{0 0} -8⁸0⁰ -60^{6 0} -4⁴0⁰ -2²0⁰ 0⁰ 20^{2 0} 4⁴0⁰ 6⁶0⁰
FREQUENCY OFFSET FROM CARRIER (kHz)
8₈0₀ 1₁₀0₀0
MLS9203-01815
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 handling 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 packaging.
To order devices in tape and reel requires the suffix TR to be
added to the part number, i.e. MLS9203-01815TR. Quantity 500
per 13 inch reel, see Application Note M2030.
Full Band Switching Time
600
500
400
300
200
100
0
100⁰K^{0 k}
1 ₁0₀k_K
1_1Kk
1₁0₀0₀
1¹0⁰
1¹
OFFSET FROM FINAL FREQUENCY (Hz)
Output Power v₍s Supp₎ ly Voltage
3.0
2.0
1.0
0.0
-1.0
5 .2 5 V
5 .0 0 V
4 .7 5 V
-2.0
-3.0
1740
1760
1780
1800 1820 1840
FREQUENCY (MHz)
1860 1880
Reference Breakthrough Spurious
0
-20
-40
-60
-80
-100
-20
-15
-10
-5
0
5
10
FREQUENCY OFFSET FROM CARRIER (MHz)
15
20
V2.00
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