XP Family of Ultra-low Phase Noise
Quartz-based PLL Oscillators
XP
Datasheet
Description
Features
▪ Output types: LVDS, LVPECL, CML
• Frequency range: 15MHz to 2100MHz
▪ Output type: HCSL
• Frequency range: 15MHz to 725MHz
▪ Supply voltage options: 1.8V, 2.5V, or 3.3V
▪ Phase jitter (12kHz to 20MHz): 120fs typical
▪ Package options:
The XP devices are ultra-low phase noise quartz-based PLL
oscillators supporting a large range of frequencies and output
interface types. These devices are designed to operate at three
different power supplies and are available in three package sizes
with several pinout configurations, as well as three operational
temperature ranges.
The XP devices can be programmed to generate an output
frequency from 15MHz to 2100MHz with a resolution as low as
1Hz accuracy. The configuration capability of this family of devices
allows for fast delivery times for both sample and large production
orders.
• 7.0 × 5.0 × 1.7 mm
• 5.0 × 3.2 × 1.17 mm
• 3.2 × 2.5 × 1.07 mm
Parts are for one time programming (OTP) at the factory for a
fixed frequency application, or can be field programmable using
I2C, based on system needs (see note 1 under Pin Descriptions).
▪ Operating temperatures and frequency stability:
• -40°C to +85°C, ±25ppm
• -40°C to +105°C, ±50ppm
Pin Assignments
Figure 1. 7.0 × 5.0 mm, 5.0 × 3.2 mm, and 3.2 × 2.5 mm Packages
SDA
7
OE
NC
1
2
3
VDD
6
5
4
OUT0b
OUT0
GND
8
SCL
Table 1. Pin Descriptions
Pin #
Pin Name
Description
1
2
3
4
5
6
7
8
OE
NC
Output Enable (0 = output disabled, pulled high internally)
No connect
Connect to ground
Output
GND
OUT0
OUT0b
Complementary output
Supply voltage
Serial data
V
DD
1
SDA
SCL
1
Serial clock
1 Pins 7 and 8 are no connect for non-I2C applications.
See Ordering Information for more details.
©2019 Integrated Device Technology, Inc.
1
April 1, 2019