HMC5850BG 40/100G Optical Modulator Driver
The HMC5850BG is a driver amplifier designed for 40 Gbps and 100 Gbps Mach-Zehnder optical modulator driver applications. Features such as high gain across a wide frequency range, low power dissipation, very compact size, integrated peak detector function, fast rise/fall time, and integrated bias-T inductor make the HMC5850BG a best-in-class product. The driver provides 8Vpp saturated output swing and features output swing cross point adjustment. There are only 4 DC control signals required to tune the crossing and output RF amplitude. The integrated bias-tee eliminates the need for external high frequency coil, simplifies the PCB design and lowers the BOM cost. HMC5850BG has a wide supply (Vdd) operating range from +5V to +7V, and the RF I/Os are internally matched to 50 Ohms. The HMC5850BG provides Long Haul designers with scalable power dissipation for varying output drive requirements. (1.4W at Vout = 8Vpp and 0.8W at Vout = 6Vpp) Integrated peak detector enables the output swing (Vpp) stability of LiNOb3 modulator for calibration and field monitoring as a part of the MZ modulator bias loop.
技术特性
- Operational to 32 Gbps:
40 Gbps DQPSK
100 Gbps DP-QPSK (Coherent)
40 Gbps BPSK
- Low DC Power Dissipation:
1.4W (for 8 Vpp Swing @ 6V Supply)
- Integrated Peak Detect Feature Enables Output
Swing Stability
- Integrated Bias-Tee Feature Eliminates External
Coil, Simplifies PCB Design & Lowers BOM Cost
- Small Package Size: 9.75 x 6 x 3.29 mm
应用领域 APPLICATION
- 40 Gbps DQPSK
- 100 Gbps DP-QPSK
- 40 Gbps BPSK
|
技术指标
| Data Rate (Gbps) |
Function |
Gain (dB) |
Group Delay Variation (ps) |
Additive Jitter (ps) |
Output Voltage Max. (Vp-p) |
Package |
| 32 |
8Vpp Optical Modulator Driver, SMT Package |
29 |
±7 |
0.25 |
8 |
BGA |
订购信息 Ordering Information
功能框图 Functional Block Diagram
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