数据搜索系统,热门电子元器件搜索 |
|
ADM1490EBRMZ 数据表(PDF) 4 Page - Analog Devices |
|
ADM1490EBRMZ 数据表(HTML) 4 Page - Analog Devices |
4 / 16 page ADM1490E/ADM1491E Rev. B | Page 4 of 16 TIMING SPECIFICATIONS TA = −40°C to +85°C. Table 2. Parameter Symbol Min Typ Max Unit Test Conditions DRIVER Maximum Data Rate 16 Mbps Propagation Delay tDPLH, tDPHL 11 17 ns RL = 54 Ω, CL = 100 pF, see Figure 23 and Figure 3 Driver Output Skew tSKEW 0.5 2 ns RL = 54 Ω, CL = 100 pF, see Figure 23 and Figure 3, tSKEW = |tDPLH − tDPHL| Rise Time/Fall Time tDR, tDF 8 15 ns RL = 54 Ω, CL = 100 pF, see Figure 23 and Figure 3 Enable Time tZH, tZL 20 ns RL = 110 Ω, CL = 50 pF, see Figure 24 and Figure 5 Disable Time tHZ, tLZ 20 ns RL = 110 Ω, CL = 50 pF, see Figure 24 and Figure 5 RECEIVER Propagation Delay tPLH, tPHL 12 20 ns CL = 15 pF, see Figure 25 and Figure 4 Skew |tPLH − tPHL| tSKEW 0.4 2 ns CL = 15 pF, see Figure 25 and Figure 4 Enable Time tZH, tZL 13 ns RL = 1 kΩ, CL = 15 pF, see Figure 26 and Figure 6 Disable Time tHZ, tLZ 13 ns RL = 1 kΩ, CL = 15 pF, see Figure 26 and Figure 6 Timing Diagrams Switching Characteristics Z Y VCC/2 VCC/2 tDPLH tDPHL 1/2VO VO 90% POINT 10% POINT 10% POINT 90% POINT VDIFF = V(Y) – V(Z) tDR tDF –VO VDIFF +VO 0V VCC DE Y, Z Y, Z VCC 0V 0V VOL VOH 0.5VCC 0.5VCC tZL tLZ tZH tHZ VOL + 0.5V VOH – 0.5V 2.3V 2.3V Figure 5. Driver Enable/Disable Timing Figure 3. Driver Propagation Delay Rise/Fall Timing A – B RO 0V 0V 1.5V 1.5V VOH VOL tPLH tPHL tSKEW =|tPLH – tPHL| OUTPUT LOW OUTPUT HIGH 1.5V 1.5V RO RO RE 0V 0.7VCC 0.3VCC VOL VOH 0.5VCC 0.5VCC tZL tLZ tZH tHZ VOL + 0.5V VOH –0.5V Figure 6. Receiver Enable/Disable Timing Figure 4. Receiver Propagation Delay Timing |
类似零件编号 - ADM1490EBRMZ |
|
类似说明 - ADM1490EBRMZ |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |