ZHCSE90D September 2015 – September 2020 DLPC910
PRODUCTION DATA
BGA escape routing can be routed with 3.7-mils width and 4.3-mils spacing, as long as the escape nets are less than 1-inch long, to allow two traces to fit between vias. After signals escape the BGA field, trace width should be widened to achieve the desired impedance and spacing.
All single-ended 50-Ω signals must have a minimum spacing of 10 mils relative to other signals. Other special trace spacing requirements are listed in Table 10-2.
SIGNAL | PWR | GND | SINGLE-ENDED (1) | DIFFERENTIAL PAIRS | UNIT |
---|---|---|---|---|---|
Pair-to-Pair (2) | |||||
PWR | 20 (3) | 10 | 15 | 15 | mils |
GND | 10 | 5 | 5 | mils | |
CLKIN_R | 15 | 5 | 30 | 30 | mils |
DDC_DCLK_[A,B,C,D]_DP[N,P] | 15 | 5 | 30 | 30 | mils |
DDC_DCLKOUT_[A,B,C,D]_DP[N,P] | 15 | 5 | 30 | 30 | mils |
DDC_DIN_[A,B,C,D][0:15]_DP[N,P] | 15 | 5 | 30 | 30 | mils |
DDC_DOUT_[A,B,C,D][0:15]_DP[N,P] | 15 | 5 | 30 | 30 | mils |
DDC_SCTRL_[A,B,C,D][N,P] | 15 | 5 | 30 | 30 | mils |
DVALID_[A,B,C,D]_DP[N,P] | 15 | 5 | 30 | 30 | mils |
Escape routing in ball field | 15 | 5 | 4.3 | 4.3 | mils |
All other signals | 15 | 5 | 30 | 30 | mils |