The 7054 series is a crystal oscillator IC that supports 3rd overtone oscillation frequencies from 40 to 170 MHz.
It consists of an oscillation circuit that operates at high frequencies and an output buffer.
The oscillation circuit is driven by a constant voltage, which results in little voltage dependency, low current consumption, and a low drive level.
Three pad layout types are available to suit the package structure and mounting method, making it ideal for a variety of oscillator configurations.
FEATURES
Oscillator type
For 3rd overtone SPXO
Output type
CMOS
Oscillation frequency
3rd オーバートーン
40~135Mz(Low frequency ver)、133~175MHz(High frequency ver)
Operating voltage
1.60~3.63V(Low frequency ver)、2.25~3.63V(High frequency ver)
Operating temperature
-40℃~+125℃
PAD layout type
FCB, WBⅠ, WBⅡ
VERSIONS
Oscillation Frequency [MHz]*1
Operating Voltage [V]
Operating Temperature [℃]
PAD layout
FCB
WBⅠ
WBⅡ
40~50
1.60~3.63
-40~+125
7054HAA
7054HBA
7054HCA
50~65
7054HAB
7054HBB
7054HCB
65~85
7054HAC
7054HBC
7054HCC
85~105
7054HBD
7054HCD
7054HAD
105~135
7054HAE
7054HCE
7054HAE
133~170
2.25~3.63
7054HAF
7054HAF
7054HCF
*1. The recommended oscillation frequency is a yardstick value derived from the crystal used for NPC characteristicsauthentication. The oscillation frequency range is not guaranteed. Specifically, the characteristics can vary greatlydue to crystal characteristics and mounting conditions, so the oscillation characteristics of components must be carefully evaluated.
