DS4425 Maxim Integrated Products, DS4425 Datasheet
DS4425
Available stocks
Related parts for DS4425
DS4425 Summary of contents
Page 1
... Rev 0; 7/07 General Description The DS4106, DS4212, and DS4425 ceramic surface- mount crystal oscillators are part of Maxim’s DS4-XO series crystal oscillators family. These devices offer out- put frequencies at 106.25MHz, 212.5MHz, and 425MHz. The clock oscillators are suited for systems with tight tol- erances because of the jitter, phase noise, and stability performance ...
Page 2
Clock Oscillators ABSOLUTE MAXIMUM RATINGS V , GND, OE, OUTP, OUTN .....................................-0.3V, +4V CC Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These ...
Page 3
... Clock Output Edge Speeds Clock Output Duty Cycle Oscillation Startup Time _______________________________________________________________________________________ 106.25MHz/212.5MHz/425MHz = +3.3V and T CC CONDITIONS | Outputs shorted together Short to ground DS4106 f DS4212 O DS4425 Temperature, aging, load, and supply O +25°C, ±3° 3.3V _TOL 3.3V ±10 ± ...
Page 4
... CC A CONDITIONS 100Hz 1kHz 10kHz DS4106 at 106.25MHz 100kHz 1MHz 10MHz 100Hz 1kHz 10kHz DS4212 at 212.50MHz 100kHz 1MHz 10MHz 100Hz 1kHz 10kHz DS4425 at 425.00MHz 100kHz 1MHz 10MHz reaches 3.0V from power-on. CC MIN TYP MAX UNITS -90 -112 -115 -123 -142 -147 -82 -106 -109 dBC/Hz ...
Page 5
... Exposed Paddle. The exposed pad must be used for thermal relief. This pad can be connected to — EP ground. Detailed Description The DS4106/DS4212/DS4425 combine a crystal and form a precision clock. Figure 1 shows a function- al diagram of the devices. The IC consists of a crystal oscillator, a low-noise PLL, selectable clock-divider cir- cuitry, and an output buffer. The PLL consists of a digi- tal phase/frequency detector (PFD) and low-jitter generation VCO ...
Page 6
... OUTPUT Figure 2. LVDS Level Definitions PART DS4106AN+ DS4106BN+ DS4212AN+ DS4212BN+ DS4425AN+ DS4425BN+ + Denotes a lead-free package. The lead finish is JESD97 category e4 (Au over Ni) and is compatible with both lead-based and lead- free soldering processes. 6 _______________________________________________________________________________________ RL = 100Ω IVODI OUTPUTS FREQUENCY (MHz) LVPECL 106 ...
Page 7
... N.C. N. DS4106/ DS4212/ N.C. 2 DS4425 GND 3 *EP N.C. N.C. (5.00mm × 3.20mm × 1.49mm) *EXPOSED PAD Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...