PI90LVT14LEX Pericom Semiconductor, PI90LVT14LEX Datasheet - Page 5

• Manufacturer Part Number: PI90LVT14LEX
• Description: Clock Drivers & Distribution 1:5 LVDS Clock Distribution
• Manufacturer: Pericom Semiconductor
• Type: Clock Driverr

Specifications of PI90LVT14LEX

• Number Of Clock Inputs: 2
• Output Logic Level: LVDS
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSSOP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Signal Type: LVDS/LVTTL/TTL
• Mounting: Surface Mount
• Pin Count: 20
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Multiply / Divide Factor: 2:1
• Number Of Outputs: /
• Maximum Operating Temperature: + 85 C
• Package / Case: TSSOP-20
• Lead Free Status / RoHS Status: Compliant

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Parameter Measurement Information (continued)
Note:
1. All input pulses are supplied by a generator having the following characteristics: t
Note:
1. All input pulses are supplied by a generator having the following characteristics: t
(PRR) = 0.5 Mpps, Pulse width = 500 ±10ns. C
08-0295
(PRR) = 15 Mpps, Pulse width = 10 ±0.2ns. C
Input
D
D
OUT+
OUT–
Figure 4. Test Circuit, Timing, & Voltage Definitions for the Differential Output Signal
0.8V or 2V
Input
V
V
V
V
V
OD
C
(2 places)
ODOUT+
ODOUT–
ODOUT–
ODOUT+
Input
Figure 5. Enable & Disable Time Circuit & Definitions
L
or
or
= 10pF
t
100 ±1%
t
PZH
PZL
D
D
OUT+
OUT–
L
L
includes instrumentation and fixture capacitance within 0.06m of the D.U.T.
includes instrumentation and fixture capacitance within 0.06m of the D.U.T.
Output
Input
t
PLH
0V
V
ODOUT+
5
49.9 ±1% (2 places)
V
ODOUT–
t
t
V
PHZ
PLZ
OD(H)
t
f
2V
1.4V
0.8V
@1.4V
1.3V
1.2V
1.2V
1.1V
@1V
t
PHL
r
+
–
r
V
or t
or t
OD(L)
1.2V
f
f
≤ 1ns, Pulse Repetition Rate
≤ 1ns, Pulse Repetition Rate
PI90LV14/PI90LVT14
32V
1.4V
0.8V
1:5 Clock Distribution
t
r
100%
80%
20%
0%
PS8538D
10/27/09