SG-8002DC (Crystal Oscillator Programmable)

SG-8002DCSG-8002DC

Complies with EU RoHS directive.
  • Frequency range
    1MHz to 125MHz
  • Supply voltage
    3.0V / 3.3V / 5.0V
  • Function
    Output enable(OE) or Standby(ST)
  • Short mass production lead time by PLL technology.
  • SG-Writer available to purchase,
    please contact SEIKO EPSON or local sales representative.

Specifications

Item Symbol Specifications *2 Condition/Remarks
PT / ST PH / SH PC / SC
Output frequency range f0 1MHz to 125MHz - VCC =4.5V to 5.5V
- - 1MHz to 125MHz VCC =3.0V to 3.6V
- - 1MHz to 66.7MHz VCC =2.7V to 3.6V
Supply voltage VCC 4.5V to 5.5V 2.7V to 3.6V
Storage
temperature
T_stg -55°C to +125°C Store as bare product.
Operating
temperature
T_use -20°C to +70°C / -40°C to +85°C *1
Frequency tolerance f_tol B: ±50 × 10-6, C: ±100 × 10-6 -20°C to+70°C
M: ±100 × 10-6 -40°C to+85°C *3
Current
consumption
ICC 45mA Max. 28mA Max. No load condition,
Max. frequency
Output disable
current
I_dis 30mA Max. 16mA Max. OE=GND
(PT,PH,PC)
Stand-by current I_std 50μA Max. ST
(ST,SH,SC)
Symmetry *1 SYM 40% to 60% - TTL load:1.4V,
Max. load condition
- 40% to 60% CMOS load:
50% VCC level,
Max. load condition
45% to 55% *1
High output voltage VOH VCC -0.4V Min. IOH=-16mA(PT,ST,PH,SH ),
-8mA(PC,SC)
Low output voltage VOL 0.4V Max. IOL=16mA
(PT,ST,PH,SH),
8mA(PC,SC)
Output load condition
(TTL) *1
L_TTL 5TTL Max. - f0 ≤ 90MHzand Max.
Supply voltage
Output load
condition(CMOS) *1
L_CMOS 15pF Max. Max. frequency
and Max. Supply voltage
Output enable /
disable input voltage
VIH 2.0V Min. 70% VCC Min. OE terminal or ST
VIL 0.8V Max. 20% VCC Max.
Rise / Fall time *1 tr / tf 4ns Max. - TTL load:
0.4V to 2.4V level
- 3ns Max. CMOS load:
20% VCC to 80% VCC level
Start-up time t_str 10ms Max. Time at minimum supply voltage to be 0s
Frequency aging f_aging ±5 × 10-6 / year Max. +25°C,
VCC=5.0V/3.3V(PC,SC)
First year

*1 Operating temperature, the available frequency, symmetry, output load conditions and rise/fall time, please refer to "Outline specifications" page.
*2 PLL-PLL connection & Jitter specification, please refer to "Jitter specifications and characteristics chart" page.
*3 Refer to "Outline specifications" (Frequency range) for "M" and "L" tolerance availability. Checking possible by the Frequency checking program.

Product name (Standard form)

External dimensions and Recommended footprint (Continued)

dimension

(Unit: mm)

Note.
OE Pin (PT, PH, PC)
OE Pin = "H" or "open": Specified frequency output.
OE Pin = "L": Output is high impedance. ST Pin (ST, SH, SC)
ST Pin = "H" or "open": Specified frequency output.
ST Pin = "L": Output is low level (weak pull - down), oscillation stops.
note
To maintain stable operation, provide a 0.01uF to 0.1uF by-pass capacitor at a location as near as possible to the power source terminal of the crystal product (between Vcc - GND).

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