Typical values at TA = +25°C with
nominal supplies. Unless otherwise noted, TX input data rate = 491.52MSPS,
fDAC = 11796.48MSPS, interleave mode, AOUT = –1
dBFS, 1st Nyquist zone output, Internal PLL, fREF =
491.52MSPS, 24x Interpolation, DSA = 0 dB, Sin(x)/x enabled, DSA calibrated.

Including PCB and cable losses, Aout = -0.5dFBS, DSA = 0, 0.8 GHz matching |
Figure 5-272 TX Full Scale vs RF Frequency and Channel at 5898.24MSPS, Straight Mode
Including PCB and cable losses, Aout = -0.5dFBS, DSA = 0, 0.8 GHz matching |
Figure 5-274 TX Full Scale vs RF Frequency and Channel at 5898.24MSPS, Interleave Mode
Including PCB and cable losses, Aout = -0.5dFBS, DSA = 0, 0.8 GHz matching |
Figure 5-276 TX Full Scale vs RF Frequency and Channel at 11796.48MSPS, Interleave Mode
including PCB and cable losses, Aout = -0.5dFBS, DSA = 0, 0.8 GHz matching |
Figure 5-278 TX Output Fullscale vs Temperature
fDAC=5898.24MSPS, interleave mode, matching at 0.8 GHz |
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1 |
Figure 5-280 TX Uncalibrated Differential Gain Error vs DSA Setting and Channel at 0.85 GHz
fDAC=5898.24MSPS, interleave mode, matching at 0.8 GHz |
Integrated Gain Error = POUT(DSA Setting ) – POUT(DSA Setting = 0) + DSA Settings |
Figure 5-282 TX Uncalibrated Integrated Gain Error vs DSA Setting and Channel at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz |
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1 |
Figure 5-284 TX Uncalibrated Differential Gain Error vs DSA Setting and Temperature at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz |
Integrated Gain Error = POUT(DSA Setting ) – POUT(DSA Setting = 0) + DSA Setting |
Figure 5-286 TX Uncalibrated Integrated Gain Error vs DSA Setting and Temperature at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz |
Differential Phase Error = PhaseOUT(DSA Setting – 1) – PhaseOUT(DSA Setting) |
Figure 5-288 TX Uncalibrated Differential Phase Error vs DSA Setting and Channel at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz |
Integrated Phase Error = PhaseOUT(DSA Setting) – PhaseOUT(DSA Setting = 0) |
|
Figure 5-290 TX Uncalibrated Integrated Phase Error vs DSA Setting and Channel at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz |
Differential Phase Error = PhaseOUT(DSA Setting – 1) – PhaseOUT(DSA Setting) + 1 |
Figure 5-292 TX Uncalibrated Differential Phase Error vs DSA Setting and Temperature at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz |
Integrated Phase Error = PhaseOUT(DSA Setting) – PhaseOUT(DSA Setting = 0) |
Figure 5-294 TX Uncalibrated Integrated Phase Error vs DSA Setting and Temperature at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz, POUT = –13 dBFS |
|
Figure 5-296 TX Output Noise vs Channel and Attenuation at 0.85 GHz
fDAC = 5898.24MSPS, straight mode, fCENTER = 0.85 GHz, matching at 0.8 GHz, –13 dBFS each tone |
Figure 5-298 TX IMD3 vs Tone Spacing and Channel at 0.85 GHz
fDAC = 11796.48MSPS, interleave mode, fCENTER = 0.85 GHz, matching at 0.8 GHz, –13 dBFS each tone |
Figure 5-300 TX IMD3 vs Tone Spacing and Channel at 0.85 GHz
fDAC = 8847.36MSPS, straight mode, fCENTER =0.85 GHz, matching at 0.8 GHz, –13 dBFS each tone, worst channel |
Figure 5-302 TX IMD3 vs Tone Spacing and Temperature at 0.85 GHz
fDAC = 5898.24MSPS, straight mode, fCENTER = 0.85 GHz, fSPACING = 20 MHz, matching at 0.8 GHz |
Figure 5-304 TX IMD3 vs Digital Level at 0.85 GHz
fDAC = 11796.48MSPS, interleave mode, fCENTER = 0.85 GHz, fSPACING = 20 MHz, matching at 0.8 GHz |
Figure 5-306 TX IMD3 vs Digital Level at 0.85 GHz
TM1.1,
POUT_RMS = –13 dBFS |
|
Figure 5-308 TX
20-MHz LTE Output Spectrum at 0.85 GHz
Matching at 0.8 GHz, single carrier 20-MHz BW TM1.1 LTE |
Figure 5-310 TX 20-MHz LTE alt-ACPR vs Digital Level at 0.85 GHz
Matching at 0.8 GHz, single carrier 20-MHz BW TM1.1 LTE |
Figure 5-312 TX 20-MHz LTE ACPR vs DSA at 0.85 GHz
Matching at 0.8 GHz, single carrier 100-MHz BW TM1.1 NR |
Figure 5-314 TX 100-MHz NR ACPR vs DSA at 0.85 GHz
Matching at 0.8 GHz, fDAC = 5898.24GSPS, straight mode |
Figure 5-316 TX HD2 vs Digital Amplitude and Output Frequency at 0.85 GHz
Matching at 0.8 GHz, fDAC = 5898.24MSPS, straight mode, normalized to output power at harmonic frequency |
Figure 5-318 TX HD3 vs Digital Amplitude and Output Frequency at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, 0.8 GHz matching, includes PCB and cable losses. ILn = fS/n ± fOUT. |
Figure 5-320 TX Single Tone (–12 dBFS) Output Spectrum at 0.85 GHz (0-fDAC)
fDAC = 5898.24MSPS, interleave mode, 0.8 GHz matching, includes PCB and cable losses. ILn = fS/n ± fOUT. |
Figure 5-322 TX Single Tone (–6 dBFS) Output Spectrum at 0.85 GHz (0-fDAC)
fDAC = 5898.24MSPS, interleave mode, 0.8 GHz matching, includes PCB and cable losses. ILn = fS/n ± fOUT. |
Figure 5-324 TX Single Tone (–1 dBFS) Output Spectrum at 0.85 GHz (0-fDAC)
fDAC = 5898.24MSPS, straight mode, 0.8 GHz matching, includes PCB and cable losses. ILn = fS/n ± fOUT and is due to mixing with digital clocks. |
Figure 5-326 TX Single Tone (–12 dBFS) Output Spectrum at 0.85 GHz (0-fDAC)
fDAC = 5898.24MSPS, straight mode, 0.8 GHz matching, includes PCB and cable losses. ILn = fS/n ± fOUT and is due to mixing with digital clocks. |
Figure 5-328 TX Single Tone (–6 dBFS) Output Spectrum at 0.85 GHz (0-fDAC)
fDAC = 5898.24MSPS, straight mode, 0.8 GHz matching, includes PCB and cable losses. ILn = fS/n ± fOUT and is due to mixing with digital clocks. |
Figure 5-330 TX Single Tone (–1 dBFS) Output Spectrum at 0.85 GHz (0-fDAC)
Including PCB and cable losses, Aout = -0.5dFBS, DSA = 0, 0.8 GHzmatching |
Figure 5-273 TX Full Scale vs RF Frequency and Channel at 8847.36MSPS, Straight Mode
Including PCB and cable losses, Aout = -0.5dFBS, DSA = 0, 0.8 GHz matching |
Figure 5-275 TX Full Scale vs RF Frequency and Channel at 8847.36MSPS, Interleave Mode
including PCB and cable losses, Aout = -0.5dFBS, DSA = 0, 0.8 GHz matching |
Figure 5-277 TX Output Fullscale vs Output Frequency
fDAC = 11796.48 MSPS, interleave mode, Aout = -0.5dFBS, matching 0.8 GHz |
|
Figure 5-279 TX Output Power vs DSA Setting and Channel at 0.85 GHz
fDAC=5898.24MSPS, interleave mode, matching at 0.8 GHz |
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1 |
Figure 5-281 TX Calibrated Differential Gain Error vs DSA Setting and Channel at 0.85 GHz
fDAC=5898.24MSPS, interleave mode, matching at 0.8 GHz |
Integrated Gain Error = POUT(DSA Setting ) – POUT(DSA Setting = 0) + DSA Setting |
Figure 5-283 TX Calibrated Integrated Gain Error vs DSA Setting and Channel at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz |
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1 |
Figure 5-285 TX Calibrated Differential Gain Error vs DSA Setting and Temperature at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz |
Integrated Gain Error = POUT(DSA Setting ) – POUT(DSA Setting = 0) + DSA Setting |
Figure 5-287 TX Calibrated Integrated Gain Error vs DSA Setting and Temperature at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz |
Differential Phase Error = PhaseOUT(DSA Setting – 1) – PhaseOUT(DSA Setting) |
Phase DNL spike may occur at any DSA setting. |
Figure 5-289 TX Calibrated Differential Phase Error vs DSA Setting and Channel at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz |
Integrated Phase Error = PhaseOUT(DSA Setting) – PhaseOUT(DSA Setting = 0) |
Figure 5-291 TX Calibrated Integrated Phase Error vs DSA Setting and Channel at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz, channel with the median variation over DSA setting at 25°C |
Differential Phase Error = PhaseOUT(DSA Setting – 1) – PhaseOUT(DSA Setting) + 1 |
Figure 5-293 TX Calibrated Differential Phase Error vs DSA Setting and Temperature at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, matching at 0.8 GHz |
Integrated Phase Error = PhaseOUT(DSA Setting) – PhaseOUT(DSA Setting = 0) |
Figure 5-295 TX Calibrated Integrated Phase Error vs DSA Setting and Temperature at 0.85 GHz
fDAC = 11796.48MSPS, interleave mode, fCENTER = 0.85 GHz, matching at 0.8 GHz, –13 dBFS each tone |
Figure 5-297 TX IMD3 vs DSA Setting at 0.85 GHz
fDAC = 8847.36MSPS, straight mode, fCENTER = 0.85 GHz, matching at 0.8 GHz, –13 dBFS each tone |
Figure 5-299 TX IMD3 vs Tone Spacing and Channel at 0.85 GHz
fDAC = 5898.24MSPS, straight mode, fCENTER =0.85 GHz, matching at 0.8 GHz, –13 dBFS each tone, worst channel |
Figure 5-301 TX IMD3 vs Tone Spacing and Temperature at 0.85 GHz
fDAC = 11796.48MSPS, straight mode, fCENTER =0.85 GHz, matching at 0.8 GHz, –13 dBFS each tone, worst channel |
Figure 5-303 TX IMD3 vs Tone Spacing and Temperature at 0.85 GHz
fDAC = 8847.36MSPS, straight mode, fCENTER = 0.85 GHz, fSPACING = 20 MHz, matching at 0.8 GHz |
Figure 5-305 TX IMD3 vs Digital Level at 0.85 GHz
Matching at 0.8 GHz, Single tone, fDAC = 11.79648GSPS, interleave mode, 40-MHz offset, DSA = 0dB |
Figure 5-307 TX Single Tone Output Noise vs Frequency and Amplitude at 0.85 GHz
Matching at 0.8 GHz, single carrier 20-MHz BW TM1.1 LTE |
Figure 5-309 TX 20-MHz LTE ACPR vs Digital Level at 0.85 GHz
Matching at 0.8 GHz, single carrier 20-MHz BW TM1.1 LTE |
Figure 5-311 TX 20-MHz LTE alt2-ACPR vs Digital Level at 0.85 GHz
Matching at 0.8 GHz, single carrier 20-MHz BW TM1.1 LTE |
Figure 5-313 TX 20-MHz LTE alt-ACPR vs DSA at 0.85 GHz
Matching at 0.8 GHz, single carrier 100-MHz BW TM1.1 NR |
|
Figure 5-315 TX 100-MHz NR alt-ACPR vs DSA at 0.85 GHz
Matching at 0.8 GHz, fDAC = 8847.36GSPS, straight mode |
|
Figure 5-317 TX HD2 vs Digital Amplitude and Output Frequency at 0.85 GHz
Matching at 0.8 GHz, fDAC = 8847.36MSPS, straight mode, normalized to output power at harmonic frequency |
Figure 5-319 TX HD3 vs Digital Amplitude and Output Frequency at 0.85 GHz
fDAC = 5898.24MSPS, interleave mode, 0.8 GHz matching, includes PCB and cable losses |
Figure 5-321 TX Single Tone (–12 dBFS) Output Spectrum at 0.85 GHz (±300 MHz)
fDAC = 5898.24MSPS, interleave mode, 0.8 GHz matching, includes PCB and cable losses |
Figure 5-323 TX Single Tone (–6 dBFS) Output Spectrum at 0.85 GHz (±300 MHz)
fDAC = 5898.24MSPS, interleave mode, 0.8 GHz matching, includes PCB and cable losses |
|
Figure 5-325 TX Single Tone (–1 dBFS) Output Spectrum at 0.85 GHz (±300 MHz)
fDAC = 5898.24MSPS, straight mode, 0.8 GHz matching, includes PCB and cable losses |
|
Figure 5-327 TX Single Tone (–12 dBFS) Output Spectrum at 0.85 GHz (±300 MHz)
fDAC = 5898.24MSPS, straight mode, 0.8 GHz matching, includes PCB and cable losses |
|
Figure 5-329 TX Single Tone (–6 dBFS) Output Spectrum at 0.85 GHz (±300 MHz)
fDAC = 5898.24MSPS, straight mode, 0.8 GHz matching, includes PCB and cable losses |
Figure 5-331 TX Single Tone (–1 dBFS) Output Spectrum at 0.85 GHz (±300 MHz)