CC1121RHBT vs CC1120RHBT Comparison
Detailed side-by-side comparison of CC1121RHBT by Texas Instruments and CC1120RHBT by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
CC1121RHBT - Sub-1GHz RF Transceiver 32-VFQFN | Texas Instruments
CC1121RHBT ✓ ActiveTexas Instruments
CC1120RHBT - Sub-1GHz RF Transceiver, +16dBm | Texas Instruments
CC1120RHBT ✓ ActiveSpecification Comparison
| Parameter | CC1121RHBT | CC1120RHBT |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | RF Transceivers | RF Transceivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $4.20 |
| Product Type | Single-chip RF transceiver (TxRx + MCU) | — |
| Frequency Range (Band 1) | 164 MHz to 192 MHz | — |
| Frequency Range (Band 2) | 274 MHz to 320 MHz | — |
| Frequency Range (Band 3) | 410 MHz to 480 MHz | — |
| Frequency Range (Band 4) | 820 MHz to 960 MHz | — |
| Frequency Band Class | General ISM < 1 GHz | — |
| Package | 32-VFQFN Exposed Pad (RHBT) | 32-VFQFN Exposed Pad (RHB) |
| Mounting Type | Surface Mount | Surface Mount |
| Integrated Filters | Yes - no external SAW or IF filters required | — |
| Target Applications | ISM and SRD frequency bands | — |
| Operating Voltage | [DATA_NEEDED: supply voltage range] | — |
| Modulation Type | [DATA_NEEDED: supported modulation formats] | — |
| Data Rate | [DATA_NEEDED: maximum data rate] | — |
| Receiver Sensitivity | [DATA_NEEDED: receiver sensitivity] | -123 dBm (low data rate) |
| Output Power | [DATA_NEEDED: maximum output power] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Interface | [DATA_NEEDED: host interface details] | SPI |
| RF Band | — | General ISM < 1 GHz |
| Frequency Range | — | 164 MHz to 192 MHz, 274 MHz to 320 MHz, 410 MHz to 480 MHz, 820 MHz to 960 MHz |
| Modulation | — | 2FSK, GFSK, OOK |
| Maximum Output Power | — | +16 dBm |
| Maximum Data Rate | — | 200 kbps |
| Protocol Support | — | Proprietary, Wireless M-Bus (S, C, N mode) |
| Supply Voltage | — | 2 V to 3.6 V |
| RoHS Status | — | Compliant |
| Built-in MCU | — | No (transceiver, host controlled) |
| RF Family / Standard | — | General ISM < 1GHz |
| External Filters | — | Not required (integrated channel filters) |