Contact sales@vcamerica.com for Sample Requests, Pricing, and Delivery
The 5410 series are VCXO module ICs supported 20 MHz to 62 MHz fundamental oscillation. They employ a recently developed varicap diode fabrication process at fixation Communication usage that provides a low phase noise characteristic and a wide frequency pulling range without any external components. The 5410 series are ideal for wide pulling range, low phase noise, VCXO modules. Operating temperature range is -40°C to 105°C
Block Diagram 
| Key Features - VCXO with efficient integrated varactor
- Wide frequency pulling range
- ±150ppm@A1 version, VC=1.65±1.65V, f=40 MHz (Crystal unit: γ= 330, C0 = 1.3pF)
- ±140ppm@B1 version, VC=1.65±1.65V, f=61.44 MHz (Crystal unit: γ= 350, C0 = 3.2pF)
- Oscillation frequency range (for fundamental oscillation):
- 20 to 40 MHz (A1～A5 version)
- 40 to 62 MHz (B1～B3 version)
- Low phase noise: -135 dBc/Hz@A1 version, 1 kHz Offset, f=40 MHz Standby function
- -160 dBc/Hz@A1 version, 10 MHz Offset, f=40 MHz (Crystal unit: γ= 330, C0 = 1.3pF)
- -126 dBc/Hz@B1 version, 1 kHz Offset, f=61.44 MHz
- -160 dBc/Hz@B1 version, 10 MHz Offset, f=61.44 MHz (Crystal unit: γ= 350, C0 = 3.2pF)
- Operating supply voltage range: 2.97 to 3.63V
- Operating current consumption
- 1.6mA@A1 version, f=40 MHz, Q pin no load
- 2.7mA@B1 version, f=61.44 MHz, Q pin no load
- Frequency divider built-in
- Selectable by version: f0, f0/2, f0/4, f0/8, f0/16
- CMOS output drive capability: 2.8mA
- High impedance in Standby mode, oscillator stops
- CMOS output duty level (1/2VDD)
- 50±5% output duty
- -40 to 85°C operating temperature range
Applications - Miniature VCXO modules for fixation Communication
|
LDK2520-1.5-1N