Electronic Components Datasheet Search |
|
CY29948AXIT Datasheet(PDF) 4 Page - Cypress Semiconductor |
|
CY29948AXIT Datasheet(HTML) 4 Page - Cypress Semiconductor |
4 / 10 page CY29948 Document Number: 38-07288 Rev. *E Page 4 of 10 AC Parameters[6] VDD = VDDC = 3.3 V ± 10% or 2.5 V ± 5%, over the specified operating range. Parameter Description Conditions Min Typ Max Unit Fmax Input Frequency[7] VDD = 3.3 V – – 200 MHz VDD = 2.5 V – – 170 Tpd PECL_CLK to Q Delay[7] VDD = 3.3 V 4.0 – 8.0 ns TCLK to Q Delay[7] 4.4 – 8.9 PECL_CLK to Q Delay[7] VDD = 2.5 V 6.0 – 10.0 TCLK to Q Delay[7] 6.4 – 10.9 FoutDC Output Duty Cycle[7, 8, 9] Measured at VDD/2 45 – 55 % tpZL, tpZH Output Enable Time (all outputs) 2 – 10 ns tpLZ, tpHZ Output Disable Time (all outputs) 2 – 10 ns Tskew Output-to-Output Skew[7, 9] – 150 250 ps Tskew(pp) Part-to-Part Skew[10] PECL_CLK to Q – – 1.5 ns TCLK to Q – – 2.0 Ts Set-up Time[7, 11] SYNC_OE to PECL_CLK 1.0 – – ns SYNC_OE to TCLK 0.0 – – Th Hold Time[7, 11] PECL_CLK to SYNC_OE 0.0 – – ns TCLK to SYNC_OE 1.0 – – Tr/Tf Output Clocks Rise/Fall Time[9] 0.8 V to 2.0 V, VDD = 3.3 V 0.20 – 1.0 ns 0.6 V to 1.8 V, VDD = 2.5 V 0.20 – 1.3 Pulse Generator Z = 50 ohm Zo = 50 ohm VTT Zo = 50 ohm VTT RT = 50 ohm RT = 50 ohm CY29948 DUT Figure 2. LVCMOS_CLK CY29948 Test Reference for VCC = 3.3 V and VCC = 2.5 V Notes 6. Parameters are guaranteed by design and characterization. Not 100% tested in production. All parameters specified with loaded outputs. 7. Outputs driving 50 transmission lines. 8. 50% input duty cycle. 9. See Figure 2 and Figure 3 on page 5. 10. Part-to-Part skew at a given temperature and voltage. 11. Setup and hold times are relative to the falling edge of the input clock. [+] Feedback |
Similar Part No. - CY29948AXIT |
|
Similar Description - CY29948AXIT |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |