JAJSGP5A December 2018 – August 2019 DP83825I
PRODUCTION DATA.
PARAMETER | MIN | NOM | MAX | UNIT | |
---|---|---|---|---|---|
POWER-UP TIMING | |||||
T1 | Voltage Ramp Duration ( 0 to 100% VDDIO)(1) | 0.5 | 40 | ms | |
T2 | Supply Sequencing AVDD followed by VDDIO | 200 | ms | ||
T3 | Voltage Ramp Duration ( 0 to 100% of AVDD) | 0.5 | 40 | ms | |
T4 | POR release time / Powerup to SMI ready: Post power-up stabilization time prior to MDC preamble for register access | 50 | ms | ||
T5 | Powerup to FLP | 1500 | ms | ||
Pedestal Voltage on AVDD, VDDIO before Power Ramp | 0.3 | V | |||
RESET TIMING | |||||
T1 | RESET PULSE Width: Miminum Reset pulse width to be able to reset (w/o debouncing caps) | 25 | us | ||
T2 | Reset to SMI ready: Post reset stabilization time prior to MDC preamble for register access | 2 | ms | ||
T3 | Reset to FLP | 1500 | ms | ||
Reset to 100M signaling (strapped mode) | 0.5 | ms | |||
Reset to RMII Master clock | 0.2 | ms | |||
100M EEE timings | |||||
Sleep time (Ts) | 210 | us | |||
Quiet time (Tq) | 20 | ms | |||
Refresh time (Tr) | 200 | us | |||
Wake time (Tw_sys_tx) | 36 | us | |||
RMII Master TIMING (100M) | |||||
RMII Master Clock Period | 20 | ns | |||
RMII Master Clock Duty Cycle | 35 | 65 | % | ||
T2 | TX_D[1:0], TX_ER, TX_EN Setup to RMII Master Clock | 4 | ns | ||
T3 | TX_D[1:0], TX_ER, TX_EN Hold from RMII Master Clock | 2 | ns | ||
T4 | RX_D[1:0], RX_ER, CRS_DV Delay from RMII Master Clock rising edge | 4 | 10 | 14 | ns |
RMII Slave TIMING (100M) | |||||
T1 | Input Reference Clock Period | 20 | ns | ||
Reference Clock Duty Cycle | 35 | 65 | % | ||
T2 | TX_D[1:0], TX_ER, TX_EN Setup to XI Clock rising(2) | 4 | ns | ||
T3 | TX_D[1:0], TX_ER, TX_EN Hold from XI Clock rising | 2 | ns | ||
T4 | RX_D[1:0], RX_ER, CRS_DV Delay from XI Clock rising | 4 | 14 | ns | |
SMI TIMING | |||||
T1 | MDC to MDIO (Output) Delay Time | 0 | 10 | ns | |
T2 | MDIO (Input) to MDC Setup Time | 10 | ns | ||
T3 | MDIO (Input) to MDC Hold Time | 10 | ns | ||
T4 | MDC Frequency | 2.5 | 20 | MHz | |
OUTPUT CLOCK TIMING (50M RMII Master Clock) | |||||
Frequency (PPM) | -50 | 50 | ppm | ||
Duty Cycle | 35 | 65 | % | ||
Rise time | 4000 | ps | |||
Fall Time | 4000 | ps | |||
Jitter (Long Term) | 450 | ps | |||
RefCLK to clock out delay with multiple resets | 40 | ns | |||
INPUT CLOCK tolerance | |||||
25MHz | Frequency Tolerance | -50 | 50 | ppm | |
Rise / Fall Time | 5 | ns | |||
Jitter Tolerance (Accumulated over 100,000 cycles) | 1.75 | ns | |||
Duty Cycle | 40 | 60 | % | ||
input phase noise at 1KHz | -98 | dBc/Hz | |||
input phase noise at 10KHz | -113 | dBc/Hz | |||
input phase noise at 100KHz | -113 | dBc/Hz | |||
input phase noise at 1MHz | -113 | dBc/Hz | |||
input phase noise at 10MHz | -113 | dBc/Hz | |||
50MHz | Frequency Tolerance | -50 | 50 | ppm | |
Rise / Fall Time | 5 | ns | |||
Jitter Tolerance (Accumulated over 100,000 cycles) | 1.75 | ns | |||
Duty Cycle | 40 | 60 | % | ||
input phase noise at 1KHz | -87 | dBc/Hz | |||
input phase noise at 10KHz | -107 | dBc/Hz | |||
input phase noise at 100KHz | -107 | dBc/Hz | |||
input phase noise at 1MHz | -107 | dBc/Hz | |||
input phase noise at 10MHz | -107 | dBc/Hz | |||
LATENCY TIMING | |||||
Tx | Slave RMII Rising edge XI clock with assertion TX_EN to SSD symbol on MDI (100M) | 105 | ns | ||
Master RMII Rising edge clock with assertion TX_EN to SSD symbol on MDI (100M) | 105 | ns | |||
Slave RMII Rising edge XI clock with assertion TX_EN to SSD symbol on MDI (10M) | 1350 | ns | |||
Master RMII Rising edge clock with assertion TX_EN to SSD symbol on MDI (10M) | 1300 | ns | |||
Rx | SSD symbol on MDI to Slave RMII Rising edge of XI clock with assertion of CRS_DV (100M) | 350 | ns | ||
SSD symbol on MDI to Master RMII Rising edge of Master clock with assertion of CRS_DV (100M) | 325 | ns | |||
SSD symbol on MDI to Slave RMII Rising edge of XI clock with assertion of CRS_DV (10M) | 2150 | ns | |||
SSD symbol on MDI to Master RMII Rising edge of Master clock with assertion of CRS_DV (10M) | 2150 | ns |