Datasheet for HMC448:
- Manufacturer Part Number : HMC448
- Manufacturer : AD
- Description : x2 Active Multiplier Chip, 19 - 25 GHz Fout IC
- Series : HMC448-Die
- Reference Price : USD 0
- Our Price : We have a better price, contact us by email
- Product Type : Frequency Dividers, Multipliers, & Detectors
- Function : Frequency Multipliers
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : CHIPS OR DIE
- Pins : 0
- MFG Package Case : X
- Part Type : OTH
- Standard Packing Type : Tray
- Standard Packing Quantity : 50
- Working Temperature : -40 to 85C
- Other Part Number : HMC448
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Output Power: +11 dBm
- Wide Input Power Range:
-4 to +6 dBm - Fo, 3Fo Isolation:
>20 dBc @ Fout= 20 GHz
- 100 KHz SSB Phase Noise:
-135 dBc/Hz - Single Supply: 5V @ 48 mA
- Die Size: 1.16 x 1.20 x 0.1 mm
The HMC448 die is a x2 active broadband frequency multiplier chip utilizing GaAs PHEMT technology. When driven by a 0 dBm signal, the multiplier provides +11 dBm typical output power from 19 to 25 GHz. The Fo and 3Fo isolations are >22 dBc up to 22 GHz. This multi-rate frequency multiplier can be used in the generation of a half rate clock for 40 Gbps systems or as part of a multiplier chain to generate a full rate 40 Gbps clock.
The HMC448 is also ideal for use in LO multiplier chains for Pt to Pt & VSAT Radios yielding reduced parts count vs. traditional approaches. The low additive SSB Phase Noise of -135 dBc/Hz at 100 kHz offset helps maintain good system noise performance. All data is with the chip in a 50 ohm test fixture connected via 0.076 x 0.0127mm (3mil x 0.5mil) ribbon bonds of minimal length 0.31mm (<12mils).
Applications
- Clock Generation Applications:
SONET OC-192 & SDH STM-64 - Point-to-Point & VSAT Radios
- Test Instrumentation
- Military & Space
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.