ZCOMM SFS1280C-LF

SFS1280C-LF
Rev A1
Fixed Frequency Synthesizer
Surface Mount Module
Applications
Application Notes
• Basestations
• Mobile Radios
•
• AN-107: Manual Soldering Technique
• AN-205: Measuring Phase Noise for SFS Series
Performance Specifications
Frequency
Min
Typ
1280
Max
Units
1280
MHz
Phase Noise @ 10 kHz offset (1 Hz BW)
-113
dBc/Hz
Harmonic Suppression (2nd)
-15
dBc
Spurious Suppression
-70
dBc
Power Output
3
5.5
Load Impedance
50
Settling Time
3
Operating Temperature Range
-40
Package Style
8
dBm
mS
85
°C
Max
Units
PLL-V12C
Power Supply Requirements
Min
Typ
Supply Voltage 1: PLL (Vcc, nom)
3
Vdc
Supply Voltage 2: VCO (Vcc, nom)
5
Vdc
Supply Current 1: PLL (Icc, typ)
14
mA
Supply Current 2: VCO (Icc, typ)
25
mA
Reference Oscillator Signal
Frequency
Phase Noise @1 kHz Offset
Min
Typ
Max
Units
10
MHz
-145
dBc/Hz
Additional Notes
LFSuffix = RoHS Compliant. All specifications are subject to change without notice.
© Z-Communications, Inc. All Rights Reserved.
14118 Stowe Drive, Suite B | Poway, CA 92064 | TEL: (858) 621-2700 | FAX: (858) 486-1927
URL: www.zcomm.com | EMAIL: [email protected]
Page 1 of 2
FRM-S-002 B
Fixed Frequency Synthesizer
Surface Mount Module
Phase Noise, typ.
SFS1280C-LF
Rev A1
Footprint
PHASE NOISE (1 Hz BW, typical)
RECOMMENDED FOOTPRINT
£(f) (dBc/Hz)
SEVERAL HOLES OF O 0.015 ON
GND. PLANE ARE RECOMMENDED
FOR GOOD GROUNDING.
0.030 MIN. CUTBACK
FROM LIVE PADS
OFFSET (Hz)
Physical Dimensions
NOTE: ALL DIMENSIONS ARE IN INCHES
TOL: XXX: +/- 0.010
SFS PIN CONFIGURATION
12
2
3
4
5
6
Z-COMM
XXXXXXXX-LF
W/O#
D/C
1
11
10
9
8
7
LFSuffix = RoHS Compliant. All specifications are subject to change without notice.
© Z-Communications, Inc. All Rights Reserved.
URL: www.zcomm.com | EMAIL: [email protected]
1
3
5
6
8
Vcc (VCO)
RF OUT
MUX OUT
Vcc (CHIP)
N/C
10
REF IN
REST GROUND
PVA PIN CONFIGURATION
1
3
5
6
7
8
9
10
REST
Vcc (VCO)
RF OUT
MUX OUT
Vcc (CHIP)
CLOCK
DATA
ENABLE
REF IN
GROUND
Page 2 of 2
FRM-S-002 B