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参数资料
| 型号： | STTA20AA-FREQ |
| 元件分类： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 15 MHz - 60 MHz, TTL OUTPUT |
| 封装： | FULL SIZE, RESISTANCE WELDED, METAL, DIP-4 |
| 文件页数： | 1/2页 |
| 文件大小： | 126K |
| 代理商： | STTA20AA-FREQ |
Technical Data
DS-108
REV K
Crystal Clock Oscillator
SaRonix
3.3 & 5V, HCMOS, ACMOS, TTL
STA / STT Series
Frequency Range:
Full Size:
Half Size:
ACTUAL SIZE
Description
A crystal controlled, low current, low
jitter and high frequency oscillator with
precise rise and fall times demanded in
high performance networking, telecom
and processor applications. The tri-state
function enables the output to go high
impedance. Available in a 14 or an 8 pin
DIP compatible, resistance welded, all
metal case. Pin 7 (or Pin 4) is grounded to
case to reduce EMI. See photo above for
new, full size metal package with a true
SMD adapter. For this package option
select option S in part number builder.
STT 5V
STA 5V
STA 3.3V
250kHz - 135MHz
125kHz - 135MHz
125kHz - 125MHz
250kHz - 135MHz
500kHz - 135MHz
500kHz - 125MHz
Frequency Stability:
±20, ±25, ±50 or ±100 ppm over all conditions: calibration
tolerance, operating temperature, rated input voltage change,
load change, aging*, shock and vibration
Applications & Features
Fibre Channel
Gigabit Ethernet
High performance Processors
True SMD DIL14 version available
High Drive HCMOS, ACMOS or TTL
capability
Tri-State output
Precise Rise/Fall Times
Reduced EMI circuitry
Short circuit protected output
Temperature Range:
Operating:
Storage:
0 to +70°C or -40 to +85°C
-55 to +125°C
Supply Voltage:
Recommended Operating:
+5V ±10% or 3.3V ±10% (STA only)
Supply Current:
50mA typ, 70mA max @ 5V or 30mA typ, 45mA max @ 3.3V
Output Drive:
See Part Numbering Guide
10% VDD or 0.5V max
90% VDD or 2.5Vmin
50
ACMOS, 95 ACMOS @ 3.3V, 50mA sink & source @ TTL
8ps max
Symmetry:
Rise & Fall Times:
Logic 0:
Logic 1:
Load:
Period Jitter RMS:
Mechanical:
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-202, Method 211, Conditions B2
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
MIL-STD-202, Method 210, Condition A, B or C
Shock:
Solderability:
Terminal Strength:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
Moisture Resistance:
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 1014, Condition A2
MIL-STD-883, Method 1011, Conditions A
MIL-STD-883, Method 1004
Part Numbering Guide
STA A 9 9 B
3
- 90.0000
* 1 year @ +40°C
ACMOS / TTL
*R/F times are standard with given frequency ranges, non-standard R/F times available on some models, please contact SaRonix
Symmetry
0 = 40/60% max, 0 to +70°C
A = 45/55% max, 0 to +70°C
STT to 80 MHz max only
STA 3.3V to 109.9999 MHz max only
2 = 40/60% max, -40 to +85°C
STA 3.3V to 109.9999 MHz max only
Standard
* Rise/Fall Times
1 = STT 4.0ns max 250kHz to 15 MHz full, to 35 MHz size
2 = STT 2.0ns max from 15+ MHz full, 35+ MHz size to 60 MHz
3 = STT 1.0ns max from 60+ MHz to 135 MHz
7 = STA 5.5ns max, 125kHz to 15 MHz full, 500kHz to 35 MHz size
8 = STA 3.5ns max from 15+ MHz full, 35+ MHz size to 60 MHz
9 = STA 2ns max from 60+ MHz to 135 MHz(5V), to 125 MHz(3.3V)
Series
STA = ACMOS compatible, 3.3 or 5V
STT = TTL compatible, 5V only
Frequency (MHz)
Stability Tolerance
AA = ±20ppm, 80MHz max, 0 to +70°C only
A = ±25ppm, 80MHz max, 0 to +70°C only
B = ±50ppm
C = ±100ppm
Supply
blank = 5V (STA or STT, 135MHz max)
3 = 3.3V (STA only, 125MHz max)
Package Size / Style
0 = Full Size
9 = Size
K = Full Size, Gull Wing
J = Size, Gull Wing
N = Size, Gull Wing, Spanked Leads
S = Full Size, True SMD Adapter
Example PN: STT220C - 60.0000
SaRonix
141 Jefferson Drive Menlo Park, CA 94025 USA 650-470-7700 800-227-8974 Fax 650-462-9894
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相关代理商/技术参数 |
参数描述 |
|---|---|
| STTA20AR15.0000 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral IC |
| STTA20AR60.0000 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral IC |
| STTA20B15.0000 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral IC |
| STTA20B60.0000 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral IC |
| STTA20BR15.0000 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral IC |
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