JAJSQ55 データシート

JAJSQ55A april 2023 – june 2023 AFE7901

PRODUCTION DATA

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）

ABJ|400
- MCBG079C
ALK|400
- MPBGAU3B

サーマルパッド・メカニカル・データ

発注情報

7.12.3 RX Typical Characteristics 1.75 GHz to 1.9 GHz

Typical values at T_A = +25°C, ADC Sampling Rate = 2949.12 GHz. Default conditions: output sample rate = 491.52MSPS (decimate by 6), PLL clock mode with f_REF = 491.52 MHz, A_IN = –3 dBFS, DSA setting = 4 dB.

With 1.8 GHz matching, normalized to 1.75 GHz

Figure 7-81 RX In-Band Gain Flatness, f_IN = 1750 MHz

With 2.6 GHz matching, normalized to phase at 25°C

Figure 7-83 RX Input Phase vs Temperature and DSA at f_IN = 1.75 GHz

With 1.8 GHz matching
Differential Amplitude Error = P_IN(DSA Setting – 1) – P_IN(DSA Setting) + 1

Figure 7-85 RX Calibrated Differential Amplitude Error vs DSA Setting at 1.75 GHz

With 1.8 GHz matching
Integrated Amplitude Error = P_IN(DSA Setting) – P_IN(DSA Setting = 0) + (DSA Setting)

Figure 7-87 RX Calibrated Integrated Amplitude Error vs DSA Setting at 1.75 GHz

With 1.8 GHz matching
Differential Phase Error = Phase_IN(DSA Setting – 1) – Phase_IN(DSA Setting)

Figure 7-89 RX Calibrated Differential Phase Error vs DSA Setting at 1.75 GHz

With 1.8 GHz matching
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)

Figure 7-91 RX Calibrated Integrated Phase Error vs DSA Setting at 1.75 GHz

With 1.8 GHz matching, 12.5-MHz offset from tone

Figure 7-93 RX Noise Spectral Density vs Temperature at 1.75 GHz

With 1.8 GHz matching, 12.5-MHz offset from tone

Figure 7-95 RX Noise Spectral Density vs Input Amplitude and Channel at 1.75 GHz

With 1.8 GHz matching, tone spacing = 20 MHz, DSA = 4 dB

Figure 7-97 RX IMD3 vs Input Level and Temperature at 1.75 GHz

With 1.8 GHz matching, f_in = 1900 MHz, measured after HD2 trim, DDC bypass mode (TI only mode for characterization)

Figure 7-99 RX HD2 vs DSA Setting and Channel at 1.9 GHz

With 1.8 GHz matching, f_in = 1900 MHz, measured after HD2 trim, DDC bypass mode (TI only mode for characterization)

Figure 7-101 RX HD2 vs Input Amplitude and Channel at 1.9 GHz

With 1.8 GHz matching, f_in = 1900 MHz, DDC bypass mode (TI only mode for characterization)

Figure 7-103 RX HD3 vs DSA Setting and Channel at 1.9 GHz

With 1.8 GHz matching, f_in = 1900 MHz, DDC bypass mode (TI only mode for characterization)

Figure 7-105 RX HD3 vs Input Level and Channel at 1.9 GHz

With 1.8 GHz matching, decimated by 3

Figure 7-107 RX In-Band SFDR (±400 MHz) vs Input Amplitude at 1.75 GHz

With 1.8 GHz matching, –7 dBFS each tone, 20-MHz tone spacing, all supplies at MIN, TYP, or MAX recommended operating voltages

Figure 7-109 RX IMD3 vs Supply and Channel at 1.75 GHz

With 1.8 GHz matching, normalized to fullscale at 25°C for each channel

Figure 7-82 RX Input Fullscale vs Temperature and Channel at 1.75 GHz

With 1.8 GHz matching
Differential Amplitude Error = P_IN(DSA Setting – 1) – P_IN(DSA Setting) + 1

Figure 7-84 RX Uncalibrated Differential Amplitude Error vs DSA Setting at 1.75 GHz

With 1.8 GHz matching
Integrated Amplitude Error = P_IN(DSA Setting) – P_IN(DSA Setting = 0) + (DSA Setting)

Figure 7-86 RX Uncalibrated Integrated Amplitude Error vs DSA Setting at 1.75 GHz

With 1.8 GHz matching
Differential Phase Error = Phase_IN(DSA Setting – 1) – Phase_IN(DSA Setting)

Figure 7-88 RX Uncalibrated Differential Phase Error vs DSA Setting at 1.75 GHz

With 1.8 GHz matching
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)

Figure 7-90 RX Uncalibrated Integrated Phase Error vs DSA Setting at 1.75 GHz

With 1.8 GHz matching, f_IN = 2610 MHz, A_IN= –3 dBFS

Figure 7-92 RX Output FFT at 1.75 GHz

With 1.8 GHz matching, DSA Setting = 12 dB, 12.5-MHz offset from tone

Figure 7-94 RX Noise Spectral Density vs Input Amplitude and Temperature at 1.75 GHz

With 1.8 GHz matching, each tone –7 dBFS, tone spacing = 20 MHz

Figure 7-96 RX IMD3 vs DSA Setting and Temperature at 1.75 GHz

With 1.8 GHz matching, tone spacing = 20 MHz, DSA = 12 dB

Figure 7-98 RX IMD3 vs Input Level and Temperature at 1.75 GHz

With 1.8 GHz matching, f_in = 1900 MHz, measured after HD2 trim, DDC bypass mode (TI only mode for characterization)

Figure 7-100 RX HD2 vs DSA Setting and Temperature at 1.9 GHz

With 1.8 GHz matching, f_in = 1900 MHz, measured after HD2 trim, DDC bypass mode (TI only mode for characterization)

Figure 7-102 RX HD2 vs Input Amplitude and Temperature at 1.9 GHz

With 1.8 GHz matching, f_in = 1900 MHz, DDC bypass mode (TI only mode for characterization)

Figure 7-104 RX HD3 vs DSA Setting and Temperature at 1.9 GHz

With 1.8 GHz matching, f_in = 1900 MHz, DDC bypass mode (TI only mode for characterization)

Figure 7-106 RX HD3 vs Input Level and Temperature at 1.9 GHz

With 1.8 GHz matching

Figure 7-108 RX Non-HD2/3 vs DSA Setting at 1.75 GHz

With 1.8 GHz matching, 12.5-MHz offset, all supplies at MIN, TYP, or MAX recommended operating voltages

Figure 7-110 RX Noise Spectral Density vs Supply and Channel at 1.75 GHz