SSTV16857CGT IDT, Integrated Device Technology Inc, SSTV16857CGT Datasheet - Page 5

• Manufacturer Part Number: SSTV16857CGT
• Description: IC REGIST BUFF 14BIT DDR 48TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 74SSTVr

Specifications of SSTV16857CGT

• Logic Type: Registered Buffer with SSTL_2 Inputs and Outputs
• Supply Voltage: 2.3 V ~ 2.7 V
• Number Of Bits: 14
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Logic Family: SSTV
• Logical Function: Registered Buffer
• Number Of Elements: 1
• Number Of Inputs: 14
• Number Of Outputs: 14
• High Level Output Current: -20mA
• Low Level Output Current: 20mA
• Package Type: TSSOP
• Propagation Delay Time: 3.5ns
• Operating Supply Voltage (typ): 2.5V
• Operating Supply Voltage (max): 2.7V
• Operating Supply Voltage (min): 2.3V
• Clock-edge Trigger Type: Posit/Negat-Edge
• Polarity: Non-Inverting
• Technology: CMOS
• Frequency (max): 200(Min)MHz
• Mounting: Surface Mount
• Pin Count: 48
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IDT™ / ICS™ DDR 14-Bit Registered Buffer
ICSSSTV16857C
DDR 14-Bit Registered Buffer
0002F—10/25/02
(over recommended operating free-air temperature range, unless otherwise noted)
Notes:
(over recommended operating free-air temperature range, unless otherwise noted) (see Figure 1)
Timing Requirements
Switching Characteristics
SYMBOL
SYMBOL
f
t
f
clock
t
RST
t
t
t
T
PD
t
max
SL
PD
phl
S
h
Clock frequency
Clock to output time
Reset to output time
Output slew rate
Setup time, fast slew rate
Setup time, slow slew rate
Hold time, fast slew rate
Hold time, slow slew rate
1 - Guaranteed by design, not 100% tested in production.
2 - For data signal input slew rate
3 - For data signal input slew rate
4 - CLK, CLK# signals input slew rates are
CLK, CLK#
RESET#
PARAMETERS
(Input)
From
1
2 & 4
2 & 4
3 & 4
3 & 4
Data before CLK , CLK#
Data after CLK , CLK#
1V/ns.
0.5V/ns and < 1V/ns.
(Output)
To
Q
Q
1V/ns.
5
5
MIN
200
1.7
V
DD
= 2.5V ±0.2V
V
TYP
MIN
2.1
1.7
0.4
0.5
0.4
0.5
DDQ
1
= 2.5±0.2V
MAX
MAX
2.5
3.5
200
2.5
3.5
4
UNITS
MHz
UNITS
ns
ns
MHz
V/ns
ns
ns
ns
ns
ns
ns
ICSSSTV16857C
TSD