The AD9525 is designed to support converter clock requirements for long-term evolution (LTE) and multicarrier GSM base station designs. Applications
The AD9525 provides a low power, multioutput, clock distribution function with low jitter performance, along with an on-chip PLL that can be used with an external VCO or VCXO. The VCO input and eight LVPECL outputs can operate up to a frequency of 3.6 GHz. All outputs share a common divider that can provide a division of 1 to 6.
The AD9525 offers a dedicated output that can be used to provide a programmable signal for resetting or synchronizing a data converter. The output signal is activated by a SPI write.
The AD9525 is available in a 48-lead LFCSP and can be operated from a single 3.3 V supply. The external VCXO or VCO can have an operating voltage of up to 5.5 V.
The AD9525 operates over the extended industrial temperature range of −40°C to +85°C.
Features and Benefits | Clock & TimingIBIS Models
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| Document | note |
| AD9525: Low Jitter Clock Generator with Eight LVPECL Outputs Data Sheet (Rev. A) | PDF 1296 kB |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| AD9525BCPZ Production | 48 ld LFCSP (7x7x.85mm w/5.1mm Pad) | OTH 260 | -40 to 85C | 9.8 | 8.33 | Y |
| AD9525BCPZ-REEL7 Production | 48 ld LFCSP (7x7x.85mm w/5.1mm Pad) | REEL 750 | -40 to 85C | 0 | 8.33 | Y |
| Part Number | Description | Price | RoHS |
|---|---|---|---|
| AD9525/PCBZ | Evaluation Board, No VCO | 199 | Y |
| AD9525/PCBZ-VCO | Evaluation Board, 2950 MHz VCO Installed | 219 | Y |
