PI90LVP10 Datasheet, PDF (1/5 Pages) Pericom Semiconductor Corporation – LVTTL to Differential LVPECL Translator with Enable

PI90LVP10
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LVTTL to Differential LVPECL
Translator with Enable
Features
• Differential LVPECL outputs
• Flow-through pinout
• –40°C to 85°C operating temperature range
• ESD rating: >2000V (Human body Model)
• Packaging (Pb-free & Green available):
- 8-pin SOIC (W)
- 8-pin MSOP (U)
Description
The PI90LVP10 is a genreal purpose LVTTL (CMOS) to differential
LVPECL translator, with active-LOW enable. The device operates
from a single 3.3V supply. When /EN is LOW, the device accepts
LVTTL input and provides differential LVPECL outpts referenced
to the positive supply rail. When /EN is HIGH, the Q output is set
in LOW state and QN output is set in HIGH state.
Block Diagram
NC 1
Q2
QN 3
8-Pin
(W, U)
LVPECL
8
LVTTL/
LVCMOS ₇
VDD
D
6 NC
/EN ⁴
5 _GND
Pin Description
Name
/EN
Q
QN
V_DD
D
GND
D e s cription
Active LOW enable
nput
PECL data output
PECL complementary
data output
Connect to 3.3V
LVTTL/LVCMOS
Connect to ground
Notes:
I = Input
O = Output
P = Power Supply Connection
* = Internal 150K pull-down resistor
Type
I
O
O
P
I
P
Pin#
4*
2
3
8
7
5
1
PS8646A
10/04/04