OPERATING CHARACTERISTICS, T
參數(shù)資料
型號: IDT74SSTU32866BBFG
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 3/19頁
文件大?。?/td> 0K
描述: IC BUFFER 1.8V CONFIG 96-BGA
標(biāo)準(zhǔn)包裝: 270
邏輯類型: 帶地址奇偶測試的可配置緩沖器
位數(shù): 25
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 96-LFBGA
供應(yīng)商設(shè)備封裝: 96-CABGA(13.5x5.5)
包裝: 托盤
其它名稱: 74SSTU32866BBFG
11
COMMERCIALTEMPERATURERANGE
IDT74SSTU32866B
1.8VCONFIGURABLEREGISTEREDBUFFERWITHADDRESS-PARITYTEST
OPERATING CHARACTERISTICS, TA = 25C (1,2)
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
SupplyVoltage
1.7
1.9
V
VREF
ReferenceVoltage
0.49 * VDD
0.5 * VDD
0.51 * VDD
V
VTT
TerminationVoltage
VREF– 40mV
VREF
VREF+ 40mV
V
VI
InputVoltage
0
VDD
V
VIH
AC High-Level Input Voltage
VREF+ 250mV
VIL
AC Low-Level Input Voltage
Data Inputs, CSR, DCS,—
VREF– 250mV
V
VIH
DC High-Level Input Voltage
PAR_IN
VREF+ 125mV
VIL
DC Low-Level Input Voltage
VREF– 125mV
VIH
High-LevelInputVoltage
RESET, Cx
0.65 * VDD
——
V
VIL
Low-LevelInputVoltage
RESET, Cx
0.35 * VDD
V
VICR
CommonModeInputVoltage
CLK, CLK
0.675
1.125
V
VID
DifferentialInputVoltage
CLK, CLK
600
mV
IOH
High-LevelOutputCurrent
Data Outputs, PPO
–8
mA
IOL
Low-LevelOutputCurrent
Data Outputs, PPO, QERR
——
8
TA
OperatingFree-AirTemperature
0
70
°C
NOTES:
1. The RESET and Cx inputs of the device must be held at valid levels (not floating) to ensure proper device operation.
2. The differential inputs must not be floating unless RESET is LOW.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VOH
Output HIGH Voltage
IOH = –6 mA
1.2
V
VOL
OutputLOWVoltage
IOL = 6 mA
0.5
V
II
All Inputs(1)
VI = VDD or GND
±5
μA
IDD
StaticStandby
IO = 0, VDD = 1.9V, RESET = GND
100
μA
StaticOperating
IO = 0, VDD = 1.9V, RESET = VDD, VI = VIH (AC) or VIL (AC)
——
40
mA
IDDD
DynamicOperating
IO = 0, VDD = 1.8V, RESET = VDD, VI = VIH (AC) or VIL (AC),—
μA/Clock
(Clock Only)
CLK and CLK Switching 50% Duty Cycle.
MHz
IO = 0, VDD = 1.8V, RESET = VDD,
1:1 Mode
DynamicOperating
VI = VIH (AC) or VIL (AC), CLK and CLK Switching at
μA/Clock
(PerEachDataInput)
50% Duty Cycle. One Data Input Switching at
1:2 Mode
MHz/Data
Half Clock Frequency, 50% Duty Cycle.
Input
Data Inputs, CSR, PAR_IN
2.5
3.5
CI
CLK and CLK
VICR = 0.9V, VID = 600mV
2
3
pF
RESET
VI = VDD or GND
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
FollowingConditionsApplyUnlessOtherwiseSpecified:
Operating Condition: TA = 0°C to +70°C, VDD = 1.8V ±0.1V
NOTE:
1. Each VREF pin (A3, T3) should be tested independently, with the other pin open circuit.
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