# ACTQ973/873.0/QCC8C Surface-Acoustic-Wave (SAW) Resonator

## General Description

️· Two-port, 180° SAW resonator
️· Surface-mount ceramic QCC8C case
️· Provides frequency stabilization at 873.000 MHz
️· Suitable for transmitters and local oscillators

## Pin Configuration

️· Pin 2 & 6: Input / Output
️· Pin 4 & 8: Case Ground
️· Pin 1, 3, 5, 7: No Connection (NC)

## Physical Dimensions (QCC8C)

Sign	Data (unit: mm)	Sign	Data (unit: mm)
A	2.08	E	1.2
B	0.6	F	1.35
C	1.27	G	5.0
D	2.54	H	5.0

## Electrical Characteristics

️· Absolute Frequency (fC): 872.850 - 873.150 MHz
️· Frequency Tolerance (ΔfC): ±150 kHz from 873.00 MHz
️· Insertion Loss (IL): 7.0 - 9.0 dB
️· Unloaded Quality Factor (QU): 9,050
️· Loaded Quality Factor (QL): 5,000
️· Turnover Temperature (T0): 25 - 55 °C
️· Frequency Temperature Coefficient (FTC): 0.03 ppm/°C
️· Frequency Aging: ≤10 ppm/year
️· Motional Resistance (RM): 124 - 182 Ω
️· Motional Inductance (LM): 204.2886 µH
️· Motional Capacitance (CM): 0.1629 fF
️· Shunt Static Capacitance (C0): 1.10 - 1.60 pF

## Maximum Ratings

️· CW RF Power Dissipation: 10 dBm
️· DC Voltage Between Terminals: ±30V
️· Case Temperature: -40 to +85 °C
️· Soldering Temperature: +250 °C

## Important Notes

️· Electrostatic Sensitive Device (ESD) precautions required.
️· Specifications subject to change without notice.
️· Contact information and website: http://www.actcrystals.com