Ceramic SMD Crystal Unit
SMD 5.0 x 7.0mm Type
MX7 series
FEATURE
Surface Mount Low Profile
Seam Sealed Ceramic
Excellent Heat Resistance
High precision and high frequency stability
Applications: Wired Network, Mobile Communication, WiMAX, WLAN,
Test Equipment
PART NUMBERING SYSTEM
MX7 E H
J
I
20M0
(6)
(1)
(2) (3) (4) (5)
No
(1)
(2)
(3)
(4)
(5)
(6)
Item
Code
Description
Crystal Unit
Series Reference
Ceramic SMD Crystal 5.0x7.0mm 4 Pads
F: 20pF, R: Series Resonance (see options)
F: ±20ppm, G: ±25ppm (see options)
G: ±25ppm, H: ±30ppm (see options)
C: -20~+70ºC, I: -40~+85ºC (see options)
6M0 ~ 110M0 (M denotes decimal point)
Meritek Series
MX7
Load Capacitance
Frequency Tolerance
Stability vs Oper Temp.
Operating Temp.
Frequency
E
H
J
I
E: 18pF
H: ±30ppm
J: ±50ppm
I: -40~+85ºC
20M0 20M0: 20.00MHz
DIMENSIONS AND RECOMMENDED PATTERN
(Unit:mm)
AVAILABLE OPTIONS
Parameters
Part Number Options
R: Series Resonance, 3: 3pF ~ 8: 8pF,
A: 10pF, B: 12pF, C: 15pF, D: 16pF, E: 18pF, F: 20pF, K: 22pF, G: 25pF, H: 30pF, L: 32pF
Load Capacitance
Frequency Tolerance
Stability vs Oper Temp.
Operating Temperature
A: ±10ppm, C: ±15ppm, F: ±20ppm, G: ±25ppm, H: ±30ppm, J: ±50ppm
A: ±10ppm, C: ±15ppm, F: ±20ppm, G: ±25ppm, H: ±30ppm, J: ±50ppm, K: ±100ppm
B: 0~+70C, A: -10~+60C, C: -20~+70C, K: -30~+85C, I: -40~+85C, R: -40~+105C
Note: Custom options available. Contact Meritek for more information.
Rev.8a 01/12/2018
Meritek Electronics Corporation | www.meritekusa.com