Sign In
Upload
Manuals
Brands
Pumpkin Manuals
Industrial Equipment
UM-20
User Manuals: Pumpkin UM-20 Low-cost Crystal Oscillator
Manuals and User Guides for Pumpkin UM-20 Low-cost Crystal Oscillator. We have
1
Pumpkin UM-20 Low-cost Crystal Oscillator manual available for free PDF download: User Manual
Pumpkin UM-20 User Manual (86 pages)
Low-cost Oven-controlled Crystal Oscillator
Brand:
Pumpkin
| Category:
Industrial Equipment
| Size: 6 MB
Table of Contents
Low-Cost Oven-Controlled Crystal Oscillator (OCXO) Assembly
1
Table of Contents
3
Changelog
5
Purpose
6
Personnel
6
Introduction
6
OCXO Replacement
7
OCXO Design
10
Critical Components
10
Ocxo131-40
10
Barrel Jack and MMCX Connector
11
High-Quality Trimpot
11
Ultra-Low Tempco Resistors
11
Circuit Design
12
12V Ldo
12
Op-Amp Circuit
12
Ocxo
12
VCO Trim
12
PCB Design
13
Usage
14
Frequency Survey
14
Assembly
14
Module Applications at Pumpkin
15
Use in XL Microwave Model 3Xxx
16
Installation
16
Frequency Tuning
16
In-Place Tuning
17
Use in SRS DS345
18
Installation
18
Frequency Tuning
19
In-Place Tuning
19
Usage
20
DC Voltages
20
Loading Vs. Frequency
20
Frequency Stability
20
Warmup / Initial Behavior
21
Oscillator Outputs
21
Summary
22
Future Work / Enhancements
22
Attachments
23
Advertisement
Advertisement
Related Products
Pumpkin Categories
Car Video System
Indoor Furnishing
Control Unit
Car Navigation system
Industrial Equipment
More Pumpkin Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL