CX4

CX4 CRYSTAL Fundamental Mode: 600 kHz to 1.4 MHz Overtone: 1.8432 MHz - 2.5 MHz Ultra-Miniature Low Profile Surface Mount Quartz Crystal DESCRIPTION STATEK’s CX4 quartz crystals are hermetically sealed in an ultra-miniature low profile surface mount ceramic package. This high quality quartz resonator forms the basis of a stable oscillator. FEATURES XX X X S Ceramic Lid Shown PACKAGE DIMENSIONS D actual size side view Designed for low power applications in this frequency range Smallest available package in this frequency range Hermetically sealed ceramic package Excellent aging characteristics Full military testing to MIL-PRF-3098 available Designed and manufactured in the USA APPLICATIONS B C D E A TOP F BOTTOM Medical Pacemaker, defibrillator and hearing aid Industrial, Computer & Communications PCMCIA (FAX, Modem and LAN) Smart Card Military & Aerospace Airborne hybrid computer Low power system clock Hybrid multi-chip modules TYP. DIM A B C D E F DIM “C” MAX SM1 SM2/SM4 SM3/SM5 inches 0.197 0.072 0.036 0.020 0.025 mm 5.00 1.83 0.91 0.51 0.64 inches 0.210 0.085 0.046 - MAX. mm 5.33 2.16 1.16 - see below GLASS LID inches 0.045 0.046 0.048 mm 1.14 1.17 1.22 CERAMIC LID inches 0.050 0.051 0.053 mm 1.27 1.30 1.35 EQUIVALENT CIRCUIT SUGGESTED LAND PATTERN 0.059 (1.5) C0 1 L1 C1 R1 2 0.092 (2.3) R1 Motional Resistance L1 Motional Inductance C1 Motional Capacitance C0 Shunt Capacitance 0.160 (4.0) inches (mm) 10161 Rev B STATEK CORPORATION 512 N. MAIN ST., ORANGE...