Package Outline

Specifications

Notes:

RF and 1pps input and output connectors are MCX type (SMA, SMB, MMCX connectors

•

require additional part numbers).

Keyed connector is Samtec FTSH-108-01LDVK type.

•

Dimensions: mm

•

Module height in part number is the sum of oscillator height, board, and clearance

•

•

Environmental Conditions

Parameter

Min

Typical

Max

Units

Condition

Operating temperature

see ordering information for avaialble ranges

Humidity @ 40˚C

90

%

Storage Temperature

-55

+125

˚C

Package Outline

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

16 Pin I/O Connections

Number

Name

Description

1

PPS In

External 1 PPS Input

2

PPS Out

1 PPS Output

3

Ground

Ground

4

Ground

Ground

5

Rx

Serial Communications Receive

6

Tx

Serial Communications Transmit

7

Vcc

Power Supply

8

RF Out

RF HCMOS Output

9

Locked

Logic-high = Output locked to GPS

10

Module OK

Logic low = Failure with module operation

11

ManHold

Manual Holdover Input

12

Reset

Hardware reset

13

Ground

Ground

14

Ground

Ground

15

Vcc

Power Supply

16

Vcc

Power Supply

Handling Precautions

Although ESD protection circuitry has been designed into the MD-011 proper precautions should be taken when handling and mounting. VI

employs a human body model (HBM) and a charged-device model (CDM) for ESD susceptibility testing and design protection evaluation.

ESD Ratings

Model

Minimum

Conditions

Human body model

1500 V

MIL-STD-833, Method 3015

Charged device model

1000 V

JEDEC, JESD22-C101

Reliability

VI qualification includes aging various extreme temperatures, shock and vibration, temperature cycling, and IR reflow simulation.

The MD-011 family is capable of meeting the following qualification tests:

Environmental Compliance

Parameter

Conditions

Mechanical shock

MIL-STD-202, Method 213 condition B

Mechanical vibration

MIL-STD-202, Method 204 condition A

Resistance to solvents

MIL-STD-202, Method 215

6

oscillator

height