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Resolution SMT
Embedded GPS Timing Board |
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Trimble delivers the next generation GPS timing solution in the Resolution
SMT™ GPS
board.Designed
specifically for compact, high-volume
applications, the Resolution SMT
shrinks its form factor to a surface
mount package, about the same size
as a postage stamp. With the same
pulse per second (PPS) accuracy and
timing features, the Resolution SMT is
the most cost-effective timing board
ever produced by Trimble. |
| Lowers total cost of operation |
| The Resolution SMT lowers your
total cost of operation by reducing
the form factor to enable this timing
functionality in the most compact
user applications. The surface mount
package enables high-volume and
low-cost manufacturing, eliminating
the need for costly connectors and
substantial board space. |
| The Resolution SMT includes
many of Trimble’s standard timing
features, including the Timing
Receiver Autonomous Integrity
Monitoring (T-RAIM) algorithm,
automatic self-survey, and GPS
disciplining of the oscillator to
provide an accurate frequency
reference. |
| Starter Kit and Carrier Board Options |
| The Resolution SMT board may be
loaded directly onto the customer
application board, or can be
purchased on a carrier board for
integrators who prefer the traditional
form factor of the original Resolution T.
The Starter Kit provides everything
you need to evaluate the Resolution
SMT board, including the Resolution
SMT on a carrier board, AC/DC power
converter, antenna and USB
interface cable. |
| Resolution SMT Technical Data |
| Performance Specifications |
| Sensitivity: |
Tracking: –160 dBm
Acquisition: –155 dBm
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| Environmental Specifications
: |
| Operating temp: |
– 40°C to +85°C |
| Vibration: |
0.008 g²/Hz..... 5Hz to 20Hz
0.05 g²/Hz.....20Hz to 100Hz
-3dB/octave..... 100Hz to 900Hz |
| Operating Humidity: |
5% to 95% R.H. non-condensing, @ +60°C |
| Electrical Characteristics: |
| Prime power: |
3.0 V DC to 3.6 V DC |
| Consumption: |
100 mA @ 3.3 V |
| Ripple Noise: |
Max 50 mV, peak-to-peak from 1 Hz to 1 MHz |
| Interface Characteristics: |
| Connections: |
28 surface-mount edge castellations |
| Serial port: |
1 serial port |
| PPS/Even Second |
CMOS-compatible, TTL-level pulse,
once per second |
| Protocols: |
TSIP, NMEA 0183 v3.0
Bi-directional NMEA messages
Messages selectable by NMEA commands
Selection stored in flash memory |
| Physical Characteristics: |
| Dimensions: |
19 mm W x 19 mm L x 2.54 mm T
(0.75” W x 0.75” L x 0.1” H) |
| Weight: |
1.8 grams (0.06 ounce) including shield |
| Enclosure: |
Metal shield |
| Pinout Assignments: |
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