GX36420 vs GX36220-DNT Comparison
Detailed side-by-side comparison of GX36420 by Renesas Electronics and GX36220-DNT by Renesas Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Renesas Electronics
GX36420 - 64 Gbps Quad Linear TIA for 400G/600G Coherent | Renesas
GX36420 ✓ ActiveRenesas Electronics
GX36220-DNT - 2x64Gb/s Linear TIA Die | Renesas | 400G Coherent
GX36220-DNT ✓ ActiveSpecification Comparison
| Parameter | GX36420 | GX36220-DNT |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | Amplifier ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $92.40 | $355.55 |
| Device Type | Linear Transimpedance Amplifier (TIA) | — |
| Number of Channels | 4 (quad: XI, XQ, YI, YQ) | 2 (I and Q) |
| Per-Lane Data Rate | 64 Gbps (symbol rate, NRZ/PAM) | — |
| Aggregate Bandwidth | 256 Gbps (4 x 64 Gbps) | — |
| Topology | Linear (preserves amplitude for coherent ADC) | — |
| Output Interface | Differential, per lane | — |
| Integrated DC Control | Yes (on-die digital control interface) | — |
| Target Application | 400G / 600G coherent optical receivers | 400G Coherent Receiver Optical Sub-Assembly (ROSA) |
| Form Factor | Bare die (DNT = die, no package) | — |
| Process Technology | SiGe BiCMOS | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Supply Voltage | [DATA_NEEDED: VCC / VEE] | [DATA_NEEDED: supply voltage] |
| Transimpedance Gain | [DATA_NEEDED: gain (kOhm)] | [DATA_NEEDED: transimpedance gain] |
| Input-Referred Noise | [DATA_NEEDED: input noise current (pA/sqrt(Hz))] | — |
| RoHS Status | Compliant (assumed; bare die) | unknown |
| MSL Level | In-pack die / wafer | — |
| Product Type | — | Linear Transimpedance Amplifier (TIA) |
| Data Rate per Channel | — | 32 Gb/s |
| Aggregate Data Rate | — | 64 Gb/s (2 x 32 Gb/s) |
| Output Type | — | Linear (non-limiting) |
| Input Current Noise | — | [DATA_NEEDED: input-referred noise] |
| Bandwidth | — | [DATA_NEEDED: -3 dB bandwidth] |
| Differential Output Swing | — | [DATA_NEEDED: output swing] |
| Delivery Format | — | Die Sale (Price in Good Die) - Wafer |
| Package | — | Bare Die (DNT die-sale option) |
| Mounting Type | — | Surface Mount (die attach in hybrid/ROSA assembly) |
| Category Subtype | — | Telecom IC Amplifier Die |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |