sy88922 Micrel Semiconductor, sy88922 Datasheet - Page 2

• Manufacturer Part Number: sy88922
• Description: Sy88922 5v Sdh/sonet 2.5gb/s Laser Diode Driver
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
M9999-091906
[e-mail] or [phone]
V
GND
D
/EN
OUT, /OUT
V
R
PIN NAMES
CC
REF
IN
SET
Pin
, /D
PACKAGE/ORDERING INFORMATION
R
V
/D
/EN
REF
D
SET
IN
IN
IN
10-Pin MSOP (K10-1)
1
2
3
4
5
Most positive power supply input, +5V for PECL
operation.
Ground
These differential PECL 100K compatible inputs
receive NRZ data.
This PECL 100K compatible input enables
Laser Driver. Modulation current goes to zero
when asserted HIGH.
Open collector outputs from the modulation
buffer drive these differential current outputs.
Voltage reference for use with R
An external resistor sets up the source current
for modulation I
MSOP
K10-1
10 V
9
8
7
6
OUT
/OUT
GND
GND
mod
CC
Function
.
Ordering Information
Note:
1. Tape and Reel.
Part Number
SY88922KC
SY88922KCTR
SY88922KG
SY88922KGTR
SET.
(1)
(1)
2
Notes:
1. L = LOW, H = HIGH, X = don't care
2. H = I
Package
K10-1
K10-1
K10-1
K10-1
Type
TRUTH TABLE
D
H
X
L
OUT
= 0mA
Commercial
Commercial
Commercial
Commercial
Operating
Range
D
H
X
L
(1)
Pb-Free bar-line indicator
Pb-Free bar-line indicator
/EN
H
L
L
Package
Marking
922 with
922 with
922
922
OUT
H
H
L
(2)
SY88922
Pb-Free
Pb-Free
NiPdAu
NiPdAu
/OUT
Finish
Sn-Pb
Sn-Pb
Lead
H
L
L