# Oscillator, 156.25 MHz, 35 ppm, SMD, 2.5mm x 2mm, 3.3 V, ASG2-LJ Series ![Product image](https://novapart.co/image/farnell:3820508/) **URL**: https://novapart.co/products/ASG2-LJ-156.250MHZ-513282-T/oscillator-15625-mhz-35-ppm-smd-25mm-x-2mm-33-v **SKU**: ASG2-LJ-156.250MHZ-513282-T **Manufacturer**: ABRACON **Category**: Crystals & Oscillators || Oscillators || Standard Oscillators **Price**: €11.7000 **Stock**: 10+ **Lead Time**: 190 days (indicative) ## Specifications | Parameter | Value | |---|---| | Svhc | No SVHC (04-Feb-2026) | | Frequency Nom | 156.25MHz | | Product Range | ASG2-LJ Series | | Supply Voltage Nom | 3.3V | | Frequency Stability + / - | 35ppm | | Operating Temperature Max | 85°C | | Operating Temperature Min | -40°C | | Oscillator Case / Package | SMD, 2.5mm x 2mm | | Oscillator Output Compatibility | LVPECL | ## Datasheet 📄 [Download PDF](https://novapart.co/datasheet/farnell:3820508/) **High Performance Low Jitter SMD XO** ## ASG2-LJ **ESD Sensitive** Pb **RoHS / RoHS II Compliant 2.5 x 2.0 x 1.0 mm Moisture Sensitivity Level (MSL) – 1** SS is © 7 - LVCMOS, LVDS or LVPECL output option - +2.5V or +3.3V operation - -40°C to +85°C standard operating temperature range - Ultra low RMS Jitter: 0.5ps typical, 1.0ps max (12kHz to 20MHz BW) - Miniature size 2.5 x 2.0 x 1.0 mm Ceramic SMT Package - Short lead time - Networking - SONET/SDH - WiMax / WLAN - Computing - Phase Locked Loops - Direct Digital Synthesis (DDS) - DSL/ADSL - Base Terminal Stations ## **STANDARD SPECIFICATIONS:** |**Parameters**
~~>~~
~~-~~|**Parameters**
~~>~~
~~-~~|**Minimum **
~~>~~
~~-~~|**Typical**
~~>~~
~~-~~|**Maximum **
~~>~~
~~-~~|**Units**
~~>~~
~~-~~|**Notes**
~~>~~
~~-~~| |---|---|---|---|---|---|---| |OperatingTemperature
~~a~~||-40
~~a~~|~~a~~|+85
~~a~~|°C
~~a~~|~~a~~| |Storage Temperature
~~I~~||-55
~~I~~|~~I~~|+125
~~I~~|°C
~~I~~|~~I~~| |Overall FrequencyStability
~~I~~
~~|_|~~||-50
~~I~~
~~|_|~~|~~I~~
~~|_|+}~~|+50
~~I~~
~~+}~~|ppm
~~I~~
~~+}|___~~|**_See Note # 1_**
~~I~~
~~|___~~| |Initial Tolerance + Stability over
operatingtemperature
~~|_|~~||-35.00
~~|_|~~|~~|_|+}~~|+35.00
~~+}~~|ppm
~~+}|___~~|~~|___~~| |Supply Voltage (Vdd)
~~EH~~|Vdd= 3.3V
~~|_|~~
~~EH~~|3.135
~~|_|~~
~~EH~~|3.300
~~|_|+}~~
~~EH~~|3.465
~~+}~~
~~EH~~|V
~~+}|___~~
~~EH~~|~~|___~~
~~EH~~| ||Vdd= 2.5V
~~|_|~~
~~EH~~|2.375
~~|_|~~
~~EH~~|2.500
~~|_| +}~~
~~EH~~|2.625
~~+}~~
~~EH~~|V
~~+} |___~~
~~EH~~|~~|___~~
~~EH~~| |Enable/Disable Function :
~~es~~||"1" (VIH≥ 0.7*Vdd) or Open: Oscillation
"0"(VIL < 0.3*Vdd): High Z
~~es~~|||~~es~~|~~es~~| |Phasejitter RMS(12kHz to 20MHzBW)
~~GO~~||~~GO~~|0.5
~~GO~~|1
~~GO~~|ps
~~GO~~|~~GO~~| _**Note #1:**_ Inclusive of initial tolerance at 25ºC±3ºC, operating temperature range, input voltage variation, load variation & 15 years aging at 25ºC. ## **Key Electrical Specifications – LVCMOS** |**Parameters**
**Minimum**|**Typical**||**Maximum**||**Units**||**Notes**|| |---|---|---|---|---|---|---|---|---| |**Key Electrical Specifications – LVDS**
z
H
M
0
0
2
8
e
g
n
a
R
y
c
n
e
u
q
er
F
SupplyCurrent(Idd
A
m
0
4
)
Output Logic Level
VOH
0.9*Vdd
V
I=±6mA
VOL
0.1*Vdd
V
Rise Time
Tr
3
ns
10% to 90%
Fall Time
Tf
3
ns
%
2
5
0
5
8
4
elc
y
C
ytu
D
F
p
5
1
d
a
o
L
tu
ptu
O
~~GSO~~
~~ID~~
~~SS~~
~~po ye~~
~~eee~~
~~eee ee~~
~~po~~
~~QQ~~
~~OO~~||||||||| |**Parameters**
**Minimum**|**Typical**||**Maximum**||**Units**|**Units**|**Notes**|| |8
e
g
n
a
R
y
c
n
e
u
q
er
F|||0
0
5
1||z
H
M|||| |SupplyCurrent(Idd
)|||0
4||A
m||tn
e
d
n
e
p
e
d .q
er
F|| |Differential Output Voltage Swing|350||||mV|||| |5
4
elc
y
C
ytu
D|||5
5||%||V
5
2.1
@|| |Rise Time
Tr
Fall Time
Tf|||600
600||ps||RL=100Ω/CL=10pF|| |**Key ElectricalSpecifications – LVPECL **||||||||| |**Parameters**
**Minimum **|**Typical**||**Maximum **||**Units**||**Notes**|| |FrequencyRange
8|||1500||MHz|MHz||| |SupplyCurrent(Idd)|||65||mA||Freq. dependent|| |Output Logic Level
VOH
Vdd- 1.025
VOL|||Vdd– 1.62||V
V||50Ω nominal load|| |5
4
elc
y
C
ytu
D|||5
5||%||V
3.1
-
d
d
V
@|| |Rise Time
Tr
Fall Time
Tf|||600
600||ps||20% to 80%|| 5101 Hidden Creek Ln Spicewood TX 78669 ABRACON IS Phone: 512-371-6159 | Fax: 512-351-8858 **REVISED: 08-31-20** ISO9001-2015 **LLC** For terms and conditions of sales, please visit: CERTIFIED www.abracon.com | ## **High Performance Low Jitter SMD XO** ASG2-LJ es) és4 **==> picture [239 x 29] intentionally omitted <==** **----- Start of picture text -----**
ESD Sensitive Pb RoHS / RoHS II Compliant
©
**----- End of picture text -----**
**==> picture [72 x 50] intentionally omitted <==** **----- Start of picture text -----**
hy 2
Z
2.5 x 2.0 x 1.0 mm
~/
**----- End of picture text -----**
## **TEST CIRCUIT** agg ## **LVCMOS Output:** ## **LVDS Output:** **==> picture [94 x 11] intentionally omitted <==** **----- Start of picture text -----**
LVPECL Output:
**----- End of picture text -----**
5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 **LLC** For terms and conditions of sales, please visit: www.abracon.com ABRACON IS **REVISED: 08-31-20** ISO9001-2015 CERTIFIED **ESD Sensitive** Pb **RoHS / RoHS II Compliant** S **2.5 x 2.0 x 1.0 mm** ~ ## **High Performance Low Jitter SMD XO** ASG2-LJ —— ds |**Abracon P/N**|**Frequency**
**(MHz)**|**Freq. Stability**
**Over Temperature**
**(ppm)**|**Operating**
**Temperature**
**(°C)**|**Supply**
**Voltage**
**(V)**|**Output**
**Type**| |---|---|---|---|---|---| |**ASG2-LJ-**
**100.000MHz-**
**513259**
~~ee~~|100
~~ee~~|±35
~~ee~~|-40 to +85
~~ee~~|3.3
~~ee~~|LVPECL
~~ee~~| |**ASG2-LJ-**
**125.000MHz-**
**513280**
~~ee~~|125
~~ee~~|±35
~~ee~~|-40 to +85
~~ee~~|3.3
~~ee~~|LVPECL
~~ee~~| |**ASG2-LJ-**
**125.000MHz-**
**513281**
~~a~~|125
~~a~~|±35
~~a~~|-40 to +85
~~a~~|2.5
~~a~~|LVPECL
~~a~~| |**ASG2-LJ-**
**156.250MHz-**
**513282**
~~ee~~|156.25
~~ee~~|±35
~~ee~~|-40 to +85
~~ee~~
~~ee~~|3.3
~~ee~~|LVPECL
~~ee~~| |**ASG2-LJ-**
**156.250MHz-**
**513283**
~~ee~~|156.25
~~ee~~|±35
~~ee~~|-40 to +85
~~ee~~
~~ee~~|2.5
~~ee~~|LVPECL
~~ee~~| |**ASG2-LJ-**
**200.000MHz-**
**513284**
~~ee~~
~~ee~~|200
~~ee~~
~~ee~~|±35
~~ee~~
~~ee~~|-40 to +85
~~ee~~
~~ee~~
~~ee~~|3.3
~~ee~~
~~ee~~|LVPECL
~~ee~~
~~ee~~| |**ASG2-LJ-**
**212.500MHz-**
**513285**
~~ee~~|212.5
~~ee~~|±35
~~ee~~|-40 to +85
~~ee~~|3.3
~~ee~~|LVPECL
~~ee~~| |**ASG2-LJ-**
**250.000MHz-**
**513286**
~~ee~~|250
~~ee~~|±35
~~ee~~|-40 to +85
~~ee~~
~~ee~~|3.3
~~ee~~|LVPECL
~~ee~~| |**ASG2-LJ-**
**312.500MHz-**
**513287**
~~ee~~|312.5
~~ee~~|±35
~~ee~~|-40 to +85
~~ee~~
~~ee~~|3.3
~~ee~~|LVPECL
~~ee~~| |**ASG2-LJ-**
**285.000MHz-**
**516733**
~~ee~~
~~ee~~
~~P|~~|285
~~ee~~
~~ee~~
~~P|~~|±35
~~ee~~
~~ee~~|-40 to +85
~~ee~~
~~ee~~
~~ee~~|3.3
~~ee~~
~~ee~~|LVPECL
~~ee~~
~~ee~~| |**ASG2-LJ-**
**400.000MHz-**
**513288**
~~P|~~|400
~~P|~~|±35|-40 to +85|3.3|LVPECL| ABRACON IS **REVISED: 08-31-20** ISO9001-2015 CERTIFIED | 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 **LLC** For terms and conditions of sales, please visit: www.abracon.com **High Performance Low Jitter SMD XO** ASG2-LJ **ESD Sensitive** Pb **RoHS / RoHS II Compliant** — ts S **2.5 x 2.0 x 1.0 mm** ~~ ## aS **OPTIONS & PART IDENTIFICATION:** Ue ## **Table of Available Configurations (continued)** |**Abracon P/N**|**Frequency**
**(MHz)**|**Freq. Stability**
**Over Temperature**
**(ppm)**|**Operating**
**Temperature**
**(°C)**|**Supply**
**Voltage**
**(V)**|**Output**
**Type**| |---|---|---|---|---|---| |**ASG2-LJ-**
**1000.000MHz-**
**513289**
~~P|~~|1000
~~P|~~|±35
~~P|~~|-40 to +85
~~P|~~|3.3
~~P|~~|LVPECL
~~P|~~| |**ASG2-LJ-**
**100.000MHz-**
**513290**
~~P|~~
~~P|~~|100
~~P|~~
~~P|~~|±35
~~P|~~
~~P|~~|-40 to +85
~~P|~~
~~P|~~|2.5
~~P|~~
~~P|~~|LVDS
~~P|~~
~~P|~~| |**ASG2-LJ-**
**125.000MHz-**
**513291**
~~P|~~
~~ee~~|125
~~P|~~
~~ee~~|±35
~~P|~~
~~ee ~~|-40 to +85
~~P|~~
~~ee~~|2.5
~~P|~~
~~ee~~|LVDS
~~P|~~
~~ee~~| |**ASG2-LJ-**
**156.250MHz-**
**513292**
~~P|~~
~~ee~~|156.25
~~P|~~
~~ee~~|±35
~~P|~~
~~ee~~|-40 to +85
~~P|~~
~~ee~~|2.5
~~P|~~
~~ee~~|LVDS
~~P|~~
~~ee~~| |**ASG2-LJ-**
**200.000MHz-**
**513293**
~~ee~~|200
~~ee~~|±35
~~ee~~|-40 to +85
~~ee~~|2.5
~~ee~~|LVDS
~~ee~~| |**ASG2-LJ-**
**212.500MHz-**
**513294**
~~ee~~
~~P|~~|212.5
~~ee~~
~~P|~~|±35
~~ee ~~
~~P|~~|-40 to +85
~~ee~~
~~P|~~|2.5
~~ee~~
~~P|~~|LVDS
~~ee~~
~~P|~~| |**ASG2-LJ-**
**250.000MHz-**
**513295**
~~P|~~|250
~~P|~~|±35
~~P|~~|-40 to +85
~~P|~~|2.5
~~P|~~|LVDS
~~P|~~| |**ASG2-LJ-**
**312.500MHz-**
**513296**
~~P|~~
~~P|~~|312.5
~~P|~~
~~P|~~|±35
~~P|~~
~~P|~~|-40 to +85
~~P|~~
~~P|~~|2.5
~~P|~~
~~P|~~|LVDS
~~P|~~
~~P|~~| |**ASG2-LJ-**
**400.000MHz-**
**513297**
~~P|~~
~~P|~~|400
~~P|~~
~~P|~~|±35
~~P|~~
~~P|~~|-40 to +85
~~P|~~
~~P|~~|2.5
~~P|~~
~~P|~~|LVDS
~~P|~~
~~P|~~| |**ASG2-LJ-**
**100.000MHz-**
**513298**
~~P|~~
~~ee~~
~~ee~~|100
~~P|~~
~~ee~~
~~ee~~|±35
~~P|~~
~~ee~~
~~ee~~|-40 to +85
~~P|~~
~~ee~~
~~eee~~|2.5
~~P|~~
~~ee~~
~~eee~~|LVCMOS
~~P|~~
~~ee~~
~~eee~~| |**ASG2-LJ-**
**125.000MHz-**
**513299**
~~ee~~
~~pt~~|125
~~ee~~
~~pt~~|±35
~~ee~~|-40 to +85
~~eee~~
~~ee ee~~|2.5
~~eee~~
~~ee~~|LVCMOS
~~eee~~
~~ee~~| |**ASG2-LJ-**
**156.250MHz-**
**513300**
~~ee~~
~~ee~~
~~pt~~|156.25
~~ee~~
~~ee~~
~~pt~~|±35
~~ee ~~
~~ee~~|-40 to +85
~~eee~~
~~ee~~
~~ee ee~~|2.5
~~eee~~
~~ee~~
~~ee~~|LVCMOS
~~eee~~
~~ee~~
~~ee~~| |**ASG2-LJ-**
**200.000MHz-**
**513301**
~~pt~~|200
~~pt~~|±35|-40 to +85
~~ee ee~~|2.5
~~ee~~|LVCMOS
~~ee~~| |**ASG2-LJ-**
**1500.000MHz-**
**515410**
~~pt~~
~~ee~~|1500
~~pt~~
~~ee~~|±50
(Including 10-year aging)
~~ee~~|-40 to +85
~~ee ee~~
~~ee~~|3.3
~~ee~~
~~ee~~|LVPECL
~~ee~~
~~ee~~| ABRACON IS **REVISED: 08-31-20** ISO9001-2015 CERTIFIED | 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com **LLC** ## **High Performance Low Jitter SMD XO** ASG2-LJ a) dsA **ESD Sensitive** Pb **RoHS / RoHS II Compliant** ) > **2.5 x 2.0 x 1.0 mm** w ## ky **OUTLINE DIMENSION:** **==> picture [45 x 10] intentionally omitted <==** **----- Start of picture text -----**
Top View
**----- End of picture text -----**
**==> picture [126 x 8] intentionally omitted <==** **----- Start of picture text -----**
Recommended Land Pattern
**----- End of picture text -----**
||||lo480(x6)|(x6)| |---|---|---|---|---| |**_Bottom View_**|||lo 480(x6)|(x6)| |——1.925——~>||||| |2|3|||| |fede
| Y Z
ZW||**Pin #**|**LVCMOS**|**Pin Description**
**LVCMOS**
**LVDS/LVPECL**| |||1|Output Enable (OE)|| |yy
5|4|2
3|No Connect (N/C)
D
N
G|| |0.425||4||RF Output| |**_Side View_**||5|No Connect (N/C)
Complimentary Output|| |||6||d
d
V| **Dimensions: mm** ## **RECOMMENDED REFLOW PROFILE** =—S—etsé