Narrow Band Type Voltage Controled Oscillators

Features

• Compact size, light weight
• SMD surface mount package
• High output power
• Low phase noise

Description

TOKYO KEIKI TSV Series Voltage Controlled Oscillators consist of three line-up shown below. These are NB (Narrow Band), WL (Wireless LAN), and CB(Communication Band).
The type NB is designed as an oscillator, covering wide range of application from 200 MHz to 3.0 GHz. The type WL is suitable for a local oscillator of wireless LAN transceiver.
The type CB is mainly used as a oscillator of IF band.
TOKYO KEIKI will design the custom-made oscillators with customer's demands.

Specifications (@+25°C case temperature)

Type	CB	NB	WL
Frequency Range (MHz)	200 ~ 2600	1500 ~ 2600	2000 ~ 2400
Tuning Voltage (V) typ.	+2.0 ~ +4.5	+3.0 ~ +13.0	+0.5 ~ +4.5
Variable Frequency Range (MHz)	fc±5	fc±100	fc±15
Modulation Sensitivity (MHz/V) typ.	5	20	20
Output Power (dBm) min.	-1±2.5	0±2.5	-1±2.5
Phase Noise 100KHz offset (dBc/Hz) max.	105	105	105
Frequenccy Pulling 12dB Return Loss (MHz) max.	1	8	6
Freqency Pushing (MHz/V) max.	1 +5.0V Supply	3 +5.0V Supply	5 +4.5V Supply
Spurious (dBc) max.	-10	-15	-15
Power Supply Voltage(V)	+5.0±0.2	+5.0±0.5	+4.5±0.2
Current Consumption (mA) max.	15	15	15

Line up

CB	NB	WL
355 MHz	1500 MHz	2159 MHz
940 MHz	1600 MHz	2210 MHz
2430 MHz	1800 MHz	2244 MHz
	2000 MHz	2284 MHz
	2200 MHz
	2400MHz
	2600 MHz