NEXYN CORPORATION PRODUCT CATALOG (UPDATED 3/2000)
ULTRA LOW PHASE NOISE DUAL LOOP PLDRO SELECTION GUIDE
NXPLOS-IX Series PLDRO: Dual Loop External Reference Phase Locked DRO (DLPLDRO)
Frequency Range in GHz
Mechanical Tuning Bandwidth (min.)
Output Power (over temperature) (min) (1)
Frequency Stability (over temp)
Power variation (over temperature)
Pulling (1.5:1 VSWR) (max)
Harmonics (typ)
Discrete Spurious
Reference Spurious (typ) (2)
External Reference Frequency (3)
Internal Reference Frequency
External Reference Input Power
Typical Phase Noise (4) @ 100 Hz offset
@ 1KHz offset
@ 10KHz offset
@ 100KHz offset
@ 1MHz offset
Phase Lock Alarm
Phase Voltage Monitor
Operating Temperature (base plate) (5)
Power Supply (6)
RF Connector
DC Connector
Size (7):
Outline:
4.5 - 8.99
+/- 20MHz
+12 dBm
9.0-13.99
14.0-16.0
16.01-18.0
+/- 20MHz
+/- 20 MHz
+/- 20 MHz
+11 dBm
+10 dBm
+8 dBm
Coherent to External Reference
+/- 1.0 dB
+/- 1.5 dB
+/- 1.5 dB
+/- 1.5 dB
Will not break lock
-15 dBc
-20 dBc
-25 dBc
-25 dBc
-75 dBc
-75 dBc
-75 dBc
-70 dBc
-80 dBc
-80 dBc
-80 dBc
-75 dBc
10 MHz nominal
10 Times Multiples of External Reference
0+/- 3 dBm nominal
-78 dBc/Hz
-73 dBc/Hz
-72 dBc/Hz
-70 dBc/Hz
-103 dBc/Hz -98 dBc/Hz
-95 dBc/Hz
-92 dBc/Hz
-117 dBc/Hz -112 dBc/Hz -107 dBc/Hz -104 dBc/Hz
-120 dBc/Hz -115 dBc/Hz -110dBc/Hz -107dBc/Hz
-130dBc/Hz -128 dBc/Hz -125 dBc/Hz -120 dBc/Hz
Open Collector, locked open, unlocked ground
Option Available
-10 to +60 deg C
+15 +/- 3% VDC, 325 mA typ (steady state)
SMA Female
Solder pin
2.25"x2.25"x1.45" (53mm x 53mm x 35.6mm)
DC200106
Notes:
(1) Typical power level at least 1 dB higher than minimum. Higher power level available
(2) -95 dBc spurious option available
(3) Other Reference Frequencies to be specified by customer, contact factory for details
(4) Guaranteed phase noise is 5dB higher than typical, with acceptable Reference Noise Floor,
Typical phase noise within loop bandwidth= 20 Log (N) + 3dB, N is the Reference Multiples
(5) Wider temperature range available
(6) +12V supply voltage available
(7) Height dimension of 1.45" exclude tuning screw height (.25" max).
Unit performances frequently meet or exceed typical level
For sales and quotations, please call: (408) 732-0793 direct or send fax to (408) 730-0378
or email to sales@nexyn.com
Applications: PLDROs have the best combination of ultra low phase noise and excellent frequency
accuracy when phase locked to a clean stable crystal reference. PLDROs are ideal choice for high
data rate 64 QAM and 128 QAM digital communication systems in LMDS, MVDS and point to point
digital radios transceivers applications. Dual loop PLDROs with integrated internal reference provides
excellent phase noise performance in a compact size with unmatched frequency stability.
Nexyn Corporation 678 Bend Dr. Sunnyvale, CA 94087 Tel: 408-732-0793 Fax: 408-730-0378 www.nexyn.com