Superior Jitter Performance (comparable to SAW based)
Frequencies from 150 MHz to 1.4 GHz
Designed for a short 2 week cycle time
Applications:
Telecommunications such as SONET / SDH / DWDM / FEC
/ SERDES / OC-3 thru OC-192
Wireless base stations / WLAN / Gigabit Ethernet
Avionic flight controls and military communications
Corporate Headquarters
100 Douglas Avenue
PO Box 630
Yankton, SD 57078-0630
1-800-762-8800
www.mtronpti.com
MtronPTI
PECL/LVDS/CML Clock Oscillator – 3.3/2.5/1.8 Volt – 9x14 mm
M220x Series
Product Features:
•
•
•
•
•
Product Specifications
Superior
Jitter Performance
comparable to SAW-based products (0.30pS typical at 622.08 MHz)
Frequencies
from 150 MHz to 1.4 GHz
Crystal resonator based product offering
far better Stability
than SAW (+/-20ppm)
Designed for
Short Cycle Time
manufacturing (2 weeks or less)
0.01 µF bypass capacitor from Vcc to ground built into a
9x14
package
Description:
The M220x Series oscillators are high performance PECL, LVDS, or CML output oscillators featuring exceptional per-
formance while addressing the demands for shortened manufacturing cycle times.
Applications:
•
•
•
•
Telecommunications such as SONET / SDH / DWDM / FEC / SERDES / OC-3 thru OC-192
Wireless base stations / WLAN / Gigabit Ethernet
Avionic flight controls and military communications
Test Equipment and Instrumentation
Ordering Information:
Part Number Example:
M220
0
6
8
B
P
J
622.080000MHz
Part Number Example: M220068BPN – 622.080000 MHz
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see
www.mtronpti.com
for our complete offering and detailed datasheets. Contact us for your application specific requirements: MtronPTI
1-800-762-8800.
M220x Series
PECL/LVDS/CML Clock Oscillator – 3.3/2.5/1.8 Volt – 9x14 mm
Applications Note:
The MtronPTI M220x series of clock oscillators, featuring
QiK Chip
TM
technology, provides for extremely low jitter of 0.30 ps RMS.
For applications requiring low jitter, frequencies from 150 MHz to 1.4 GHz are available. LVPECL, LVDS, or CML compatible
outputs, as well as operating voltage of 1.8 V, 2.5 V, and 3.3 V are also options on the M220x.
The M220x is available at a stability of ± 20 ppm, all-inclusive, over the industrial operating temperature range of -40°C to +85°C.
By providing this specification, the M220x will perform at a much superior level than SAW based oscillator designs (Figure 1).
This level of performance is achieved by utilizing a precision AT-cut crystal. An enable/disable function is also an available option
on the M220x. The internal 0.01 µF by-pass capacitor also assures optimum noise suppression on the supply voltage pad.
The superior integrated jitter performance of 0.3 pS RMS makes the M220x suitable for 10 Gig-E, broadband networks, network
switches, SONET, SDH, SERDES, DWDM, FEC, WLAN, and OC-3 thru OC-192 systems. The M220x is available in a six-J-lead,
9x14 mm, ceramic, surface mount package, that is RoHS and 260°C reflow compatible (see page 4). Figures 2 and 3 below
show load termination conditions for LVPECL and LVDS. The M220x oscillators offer a pin 1 tristate for backward compatibility
to many of the existing products in the industry from Vectron, Epson, and others.
For superior performance in a high frequency clock oscillator, the M220x is a logical choice for designers. The unique design
architecture allows the M220x fast turn around on engineering design samples, as well as production quantities in 2 weeks or
less.
M220x Response
Figure 1. Frequency/Temperature Curves, M220x vs. SAW Based Oscillator Devices
Figure 2. 3.3V LVPECL Load Circuit
Figure 3. LVDS Load Circuit
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see
www.mtronpti.com
for our complete offering and detailed datasheets. Contact us for your application specific requirements: MtronPTI
1-800-762-8800.
3
M220x Series
PECL/LVDS/CML Clock Oscillator – 3.3/2.5/1.8 Volt – 9x14 mm
Performance Characteristics:
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see
www.mtronpti.com
for our complete offering and detailed datasheets. Contact us for your application specific requirements: MtronPTI
1-800-762-8800.
4
M220x Series
PECL/LVDS/CML Clock Oscillator – 3.3/2.5/1.8 Volt – 9x14 mm
Product Dimensions & Pinout Information:
Handling Information:
Although protection circuitry has been designed into the M220x oscillator, proper precautions should be taken to
avoid exposure to electrostatic discharge (ESD) during handling and mounting. MtronPTI utilizes a human-body
model (HBM) and a charged-device model (CDM) for ESD-susceptibility testing and protection design evaluation.
ESD voltage thresholds are dependent on the circuit parameters used to define the mode. Although no industry-wide
standard has been adopted for the CDM, a standard HBM (resistance = 1500
Ω
, capacitance = 100 pF) is widely
used and therefore can be used for comparison purposes. The HBM ESD threshold presented here was obtained
using these circuit parameters.
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see
www.mtronpti.com
for our complete offering and detailed datasheets. Contact us for your application specific requirements: MtronPTI
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