參數(shù)資料
型號： ADSP-TS203SABPZ050
廠商： ANALOG DEVICES INC
元件分類： 數(shù)字信號處理
英文描述： 500 MHz TigerSHARC Processor with 4 Mbit on-chip embedded DRAM; Package: 576 ball SBGA; No of Pins: 576; Temperature Range: Ind
中文描述： 32-BIT, 125 MHz, OTHER DSP, PBGA576
封裝： 25 X 25 MM, MS-034, BGA-576
文件頁數(shù)： 14/48頁
文件大小： 2017K
代理商： ADSP-TS203SABPZ050
ADSP-TS203S
Rev. C
|
Page 21 of 48
|
December 2006
ELECTRICAL CHARACTERISTICS
Table 18. Maximum Duty Cycle for Input Transient Voltage
VIN Max (V)
1
VIN Min (V)
1
Maximum Duty
Cycle2
+3.63
–0.33
100%
+3.64
–0.34
90%
+3.70
–0.40
50%
+3.78
–0.48
30%
+3.86
–0.56
17%
+3.93
–0.63
10%
1 The individual values cannot be combined for analysis of a single instance of
overshoot or undershoot. The worst case observed value must fall within one of
the voltages specified and the total duration of the overshoot or undershoot
(exceeding the 100% case) must be less than or equal to the corresponding
duty cycle.
2 Duty cycle refers to the percentage of time the signal exceeds the value for the
100% case. This is equivalent to the measured duration of a single instance of
overshoot or undershoot as a percentage of the period of occurrence. The
practical worst case for period of occurrence for either overshoot or undershoot
is 2 × tSCLK.
Parameter Description
Test Conditions
Min
Max
Unit
VOH
High Level Output Voltage
1
1 Applies to output and bidirectional pins.
@ VDD_IO =Min, IOH = –2 mA
2.18
V
VOL
Low Level Output Voltage
@ VDD_IO =Min, IOL =4 mA
0.4
V
IIH
High Level Input Current
@ VDD_IO =Max, VIN =VIH Max
20
μA
IIH_PU
High Level Input Current
@ VDD_IO =Max, VIN =VIH Max
20
μA
IIH_PD
High Level Input Current
@ VDD_IO =Max, VIN =VDD_IO Max
0.3
0.76
mA
IIH_PD_L
High Level Input Current
@ VDD_IO =Max, VIN =VIH Max
3076μA
IIL
Low Level Input Current
@ VDD_IO =Max, VIN =0 V
20
μA
IIL_PU
Low Level Input Current
@ VDD_IO =Max, VIN =0 V
0.3
0.76
mA
IIL_PU_AD
Low Level Input Current
@ VDD_IO =Max, VIN = 0 V
30
100
μA
IOZH
Three-State Leakage Current High
@ VDD_IO =Max, VIN =VIH Max
50
μA
IOZH_PD
Three-State Leakage Current High
@ VDD_IO =Max, VIN =VDD_IO Max
0.3
0.76
mA
IOZL
Three-State Leakage Current Low
@ VDD_IO =Max, VIN =0 V
20
μA
IOZL_PU
Three-State Leakage Current Low
@ VDD_IO =Max, VIN =0 V
0.3
0.76
mA
IOZL_PU_AD
Three-State Leakage Current Low
@ VDD_IO =Max, VIN = 0 V
30
100
μA
IOZL_OD
Three-State Leakage Current Low
@ VDD_IO =Max, VIN =0 V
4
7.6
mA
CIN
Input Capacitance
2, 3
2 Applies to all signals.
3 Guaranteed but not tested.
@ fIN =1 MHz, TCASE = 25°C, VIN =2.5 V
3
pF
Parameter name suffix conventions: no suffix = applies to pins without pull-up or pull-down resistors, _PD = applies to pin types (pd) or
(pd_0), _PU = applies to pin types (pu) or (pu_0), _PU_AD = applies to pin types (pu_ad), _OD = applies to pin types OD, _PD_L = applies
to pin types (pd_l)
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相關代理商/技術參數(shù)
參數(shù)描述
ADSP-TS203SBBPZ050 制造商:Analog Devices 功能描述:DSP - Bulk
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