INTEGRATED FREQUENCY SYNTHESIZER
SURFACE MOUNT MODEL:SYN4951N
OPTIMIZED LOOP PARAMETERS
FEATURES:
• Exceptional Phase Noise Performance
• Serial Programming
Analog Devices ADF4113 series PLL chip
• Optimized Reference Sidebands
SPECIFICATIONS:
Output Frequency Range:
Step Size:
Reference Input Frequency:
Reference Input Voltage:
Bias Voltage:
Vcc
1
Vcc
2
Output Power:
490-510 MHz
1 MHz
10 MHz
0.5V to 2.5V p-p (Max)
+5 VDC @ 15 mA (PLL)
+5 VDC @ 17 mA (VCO)
+3 dBm ±2 dB
Settling Time:
10 mSec (Max)
Typical Phase Noise :
@ 1 kHz offset
-98 dBc/Hz
@ 10 kHz offset
-100 dBc/Hz
@ 100 kHz offset
-125 dBc/Hz
Harmonic Suppression:
2nd: 28 dBc/3rd:45 dBc (Typ)
Spur. Ref. Sideband Suppression:
75 dBc (Typ)
Operating Temperature Range:
-30º to +85º C
490-510 MHz
MECHANICAL OUTLINE: 124SL
Pin-out
1
CLK in
4
LE in
5
Data in
8
F
ref
in
9
LD in
12
Vcc1
13
RF out
16
Vcc2
2,3,14,15 GND
Copyright © 2003 Synergy Microwave Corporation
201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361
E-Mail: sales@synergymwave.com • World Wide Web: http://www.synergymwave.com
INTEGRATED FREQUENCY SYNTHESIZER
SURFACE MOUNT MODEL:SYN4951N
OPTIMIZED LOOP PARAMETERS
PERFORMANCE PLOTS
490-510 MHz
Copyright © 2003 Synergy Microwave Corporation
201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361
E-Mail: sales@synergymwave.com • World Wide Web: http://www.synergymwave.com
INTEGRATED FREQUENCY SYNTHESIZER
SURFACE MOUNT MODEL:SYN4951N
OPTIMIZED LOOP PARAMETERS
PERFORMANCE PLOTS
490-510 MHz
Copyright © 2003 Synergy Microwave Corporation
201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361
E-Mail: sales@synergymwave.com • World Wide Web: http://www.synergymwave.com
INTEGRATED FREQUENCY SYNTHESIZER
SURFACE MOUNT MODEL:SYN4951N
OPTIMIZED LOOP PARAMETERS
PERFORMANCE PLOTS
REFERENCE SIDE BAND REJECTION
HARMONICS
490-510 MHz
Copyright © 2003 Synergy Microwave Corporation
201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361
E-Mail: sales@synergymwave.com • World Wide Web: http://www.synergymwave.com
INTEGRATED FREQUENCY SYNTHESIZER
SURFACE MOUNT MODEL:SYN4951N
OPTIMIZED LOOP PARAMETERS
PERFORMANCE PLOTS
SWITCHING TIME
490-510 MHz
Copyright © 2003 Synergy Microwave Corporation
201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361
E-Mail: sales@synergymwave.com • World Wide Web: http://www.synergymwave.com