| PartNumber | DS99R421ISQ/NOPB | DS99R421QSQ/NOPB | DS99R421ISQX/NOPB |
| Description | Serializers & Deserializers - Serdes 5-43 MHz FPD-Link LVDS (3 Data + 1 Clock | Serializers & Deserializers - Serdes 5-43MHz FPD-Link to FPD-Link II LVDS | Serializers & Deserializers - Serdes 5-43 MHz FPD-Link LVDS (3 Data + 1 Clk) to FPD-Link II LVDS (Embedded Clk DC-Balanced) Conv 36-WQFN |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Serializers & Deserializers - Serdes | Serializers & Deserializers - Serdes | Interface - Serializers, Deserializers |
| RoHS | Y | Y | - |
| Package / Case | WQFN-36 | WQFN-36 | - |
| Packaging | Reel | Reel | Tape & Reel (TR) Alternate Packaging |
| Series | DS99R421 | DS99R421-Q1 | Automotive, AEC-Q100 |
| Brand | Texas Instruments | Texas Instruments | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Serializers & Deserializers - Serdes | Serializers & Deserializers - Serdes | - |
| Factory Pack Quantity | 250 | 250 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.001411 oz | 0.001411 oz | - |
| Type | - | Deserializer | - |
| Data Rate | - | 1.2 Gb/s | 1.03Gbps |
| Input Type | - | LVDS | FPD-Link, LVDS |
| Number of Inputs | - | 4 Input | 4 |
| Number of Outputs | - | 1 Output | 1 |
| Operating Supply Voltage | - | 3.3 V | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 105 C | - |
| Mounting Style | - | SMD/SMT | - |
| Supply Voltage Max | - | 3.6 V | - |
| Supply Voltage Min | - | 3 V | - |
| Package Case | - | - | WQFN-36 |
| Operating Temperature | - | - | -40°C ~ 105°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | FPD-Link II, LVDS |
| Function | - | - | Serializer |
| Voltage Supply | - | - | 3 V ~ 3.6 V |
| Supplier Device Package | - | - | 36-WQFN (6x6) |