参数资料
型号: SSTUB32S868DHLF
厂商: IDT, Integrated Device Technology Inc
文件页数: 7/20页
文件大小: 0K
描述: IC REGIST BUFF 25BIT DDR2 176BGA
产品变化通告: Product Discontinuation 09/Dec/2011
标准包装: 208
逻辑类型: DDR2 的寄存缓冲器
电源电压: 1.7 V ~ 1.9 V
位数: 25
安装类型: 表面贴装
封装/外壳: 176-TFBGA
供应商设备封装: 176-CABGA(6x15)
包装: 托盘
15
ICSSSTUB32S868D
Advance Information
08/14/06
Output Buffer Characteristics
Output edge rates over recommended operating free-air temperature range (See figure 7)
MIN
MAX
dV/dt_r
1
4
V/ns
dV/dt_f
1
4
V/ns
dV/dt_
1
-1
V/ns
1. Difference between dV/dt_r (rising edge rate) and dV/dt_f (falling edge rate)
PARAMETER
VDD = 1.8V ± 0.1V
UNIT
Electrical Characteristics - DC
TA = 0 - 70°C; VDD = 2.5 +/-0.2V, VDDQ=2.5 +/-0.2V; (unless otherwise stated)
SYMBOL
PARAMETERS
VDDQ
MIN
TYP
MAX
UNITS
Output HIGH voltage IOH = -16mA
1.7V
1.2
Output LOW voltage
0.2
IOL = 16mA
1.7V
0.5
II
All Inputs
VI = VDD or GND
1.9V
±5
A
Standby (Static)
RESET# = GND
200
A
Operating (Static)
VI = VIH(AC) or VIL(AC),
RESET# = VDD
80
mA
IDDD
Dynamic operating
(clock only)
RESET# = VDD,
VI = VIH(AC) or VIL(AC),
CLK and CLK# switching
50% duty cycle.
IO = 0
1.8V
175
/clock
MHz
IDDD
Dynamic Operating
(per each data input)
1:2 mode
RESET# = VDD,
VI = VIH(AC) or VIL (AC),
CLK and CLK# switching
50% duty cycle. One data
input switching at half
clock frequency, 50%
duty cycle
IO = 0
1.8V
200
A/ clock
MHz/data
Input capacitance,
Dn, CSGEN, PAR_IN
inputs
VI = VREF ± 250 mV
2.5
4
pF
Input capacitance,
DCS#n
2
VI = VREF ± 250 mV
Single-die
2.5
4pF
Input capacitance,
CK and CK# inputs
2
VICR = 0.9V; VI(PP) = 600
mV
Single-die
2
3pF
Input capacitance,
RESET# input
VI = VDD or GND
Note 3
pF
Notes:
1 - Guaranteed by design, not 100% tested in production.
2 - The vendor must choose to comply with either single-die or dual-die specification in accordance to the device implementatio
CONDITIONS
1.9V
1.8V
3 - The vendor must supply this value for full device description.
Ci
VOH
VOL
IDD
V
IO = 0
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