PI49FCT3805DQEX Pericom Semiconductor, PI49FCT3805DQEX Datasheet - Page 4

• Manufacturer Part Number: PI49FCT3805DQEX
• Description: IC CLOCK DRIVER 3.3V 20-QSOP
• Manufacturer: Pericom Semiconductor
• Series: 49FCTr
• Type: Fanout Buffer (Distribution)r

Specifications of PI49FCT3805DQEX

• Number Of Circuits: 2
• Ratio - Input:output: 1:5
• Differential - Input:output: No/No
• Input: CMOS, TTL
• Output: CMOS
• Frequency - Max: 133MHz
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-QSOP
• Frequency-max: 133MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Characteristics over Operating Range
Note:
1. These parameters are guaranteed by design
2. Series Resistor loading = 33Ω (See Test Circuit)
Switch Position
Defi nitions:
1.
2.
Tests Circuit
t
t
t
t
t
t
t
t
F
PLH
PHL
R
SK(o)
SK(p)
SK(t)
ZL
LZ
MAX
/t
Parameters
, t
, t
C
R
Generator.
F
L
T
(3)
ZH
HZ
(3)
(3)
= Termination resistance: should be equal to Z
= Load capacitance: includes jig and probe capacitance.
f = 125MHz
08-0298
All Other Inputs
Generator
,
Disable HIGH
Disable LOW
Enable HIGH
Enable LOW
Pulse
Test
Propagation Delay IN
CLKn Rist/Fall Time 0.8V ~ 2.0V
Pulse Skew
Output Skew
Package Skew
Enable/Disable Time
Input Frequency
50Ω
D.U.T.
V
CC
De scrip tion
33Ω
N
to O
Switch
GND
Open
6V
N
OUT
of the Pulse
C
15pF
L
4
Enable/Disable Time Test Set-Up
Test Conditions (1)
133 MHz (3805D)
166 MHz (3805E)
C
Generator
L
Pulse
= 15pF,
3.3V, 2 x 1:5 CMOS Clock Driver
50Ω
3805D
D.U.T.
Max.
V
270
270
550
133
3.0
1.5
5.2
CC
33Ω
PI49FCT3805D/E
3805E
Max.
270
200
550
166
2.5
1.0
5.0
C
15pF
PS8492D
L
S
6V
Units
MHz
500Ω
ns
ps
ns
500Ω
11/13/08