鈥?/div>
VCXO output for the 17MHz to 36MHz range
Low phase noise (-130 dBc @ 10kHz offset at
35.328MHz).
CMOS output with OE tri-state control.
17 to 36MHz fundamental crystal input.
Integrated high linearity variable capacitors.
12mA drive capability at TTL output.
+/- 150 ppm pull range, max 5% linearity.
Low jitter (RMS): 2.5ps period jitter.
2.5 to 3.3V operation.
Available in 8-Pin SOIC
PIN CONFIGURATION
XIN
VDD*
VIN
GND
1
8
XOUT
OE^
VDD*
CLK
ABV0017
2
3
4
7
6
5
^: Denotes internal Pull-up
*: Only one VDD pin needs to be connected
DESCRIPTION
The ABV0017 is a low cost, high performance and
low phase noise VCXO for the 17 to 36MHz range,
providing less than -130dBc at 10kHz offset at
35.328MHz. The very low jitter (2.5 ps RMS period
jitter) makes this chip ideal for applications requiring
voltage controlled frequency sources. Input crystal
can range from 17 to 36MHz (fundamental resonant
mode).
8-pin SOIC
OUT
GND
CLK
1
2
3
6
5
4
XIN
VDD
VIN
ABV0017
FREQUENCY RANGE
MULTIPLIER
No PLL
FREQUENCY
17 鈥?36 MHz
OUTPUT
BUFFER
CMOS
6-pin SOT
BLOCK DIAGRAM
XIN
XOUT
XTAL
OSC
VARICAP
OE
VCON
30332 Esperanza., Rancho Santa Margarita, Ca 92688 Ph: 949-546-8000 Fax: 949-546-8001
www.Abracon.com
03/21/05 Page 1