参数资料
型号: B900J24PXX12I
元件分类: 数字信号处理
英文描述: 0-BIT, 80 MHz, OTHER DSP, PQFP44
文件页数: 82/100页
文件大小: 1547K
代理商: B900J24PXX12I
82
Lucent Technologies Inc.
B900
Advance Data Sheet
Baseband Signal Processor
July 1999
8 Timing Requirements and Characteristics (continued)
8.6
Input/Output Ports (IOP)
5-4019.a
Figure 16. Write Outputs Followed by Read Inputs (cbit = Immediate; a1 = sbit)
Table 105. Timing Requirements for IOP Input Read
Ref
Parameter
B900
Unit
VDD = 4.5 V to 5.5 V
VDD = 3.0 V to 3.6 V
TMIN = 12.5 ns
TMIN = 16.7 ns
Min
Max
Min
Max
t21
IOP Input Setup Time (valid to high)
20
20
ns
t22
IOP Input Hold Time (high to invalid)
0
0
ns
Table 106. Timing Characteristics for IOP Output
Ref
Parameter
B900
Unit
VDD = 4.5 V to 5.5 V
VDD = 3.0 V to 3.6 V
TMIN = 12.5 ns
TMIN = 16.7 ns
Min
Max
Min
Max
t23
IOP Output Valid Time (low to valid)
4
4
ns
t24
IOP Output Hold Time (low to invalid)
–4
–4
ns
CLKFREE
IOP
(INPUT)
t22
VALID OUTPUT
VOH–
VOL–
DATA INPUT
t23
t24
IOP
(OUTPUT)
VOH–
VOL–
VIH–
VIL–
t21
相关PDF资料
PDF描述
B900J24FXX12IT 0-BIT, 59.88 MHz, OTHER DSP, PQFP44
BA00CC0WCP-V5 1A Low Dropout Voltage Regulator with Shut Down Switch(Adustable Voltage)
BA10E6 COPPER ALLOY, TIN FINISH, RING TERMINAL
BA12004 0.5 A, 7 CHANNEL, NPN, Si, POWER TRANSISTOR
BA1518SUR5VP SINGLE COLOR DISPLAY CLUSTER, ULTRA RED
相关代理商/技术参数
参数描述
B-900-M-10 制造商:Thomas & Betts 功能描述:
B-900-M-10-EG 制造商:Thomas & Betts 功能描述:
B-900-M-20 制造商:Thomas & Betts 功能描述:
B-900-M-20-EG 制造商:Thomas & Betts 功能描述:
B901 制造商:EDAL 制造商全称:EDAL 功能描述:Silicon Bridge Rectifier