SY58035UMG Micrel Inc, SY58035UMG Datasheet - Page 10
![IC BUFFER 1:6FANOUT LVPECL 32MLF](/photos/6/50/65000/576-32-mlf_sml.jpg)
SY58035UMG
Manufacturer Part Number
SY58035UMG
Description
IC BUFFER 1:6FANOUT LVPECL 32MLF
Manufacturer
Micrel Inc
Type
Fanout Buffer (Distribution), Multiplexerr
Series
Precision Edge®r
Datasheet
1.SY58035UMG.pdf
(11 pages)
Specifications of SY58035UMG
Number Of Circuits
1
Ratio - Input:output
2:6
Differential - Input:output
Yes/Yes
Input
CML, LVDS, PECL
Output
LVPECL
Frequency - Max
5.5GHz
Voltage - Supply
2.375 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-MLF®, QFN
Frequency-max
5.5GHz
Number Of Clock Inputs
2
Mode Of Operation
Differential
Output Frequency
5500MHz
Output Logic Level
LVPECL
Operating Supply Voltage (min)
2.375V
Operating Supply Voltage (typ)
2.5/3.3V
Operating Supply Voltage (max)
3.6V
Package Type
MLF
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Signal Type
CML/LVDS/PECL
Mounting
Surface Mount
Pin Count
32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
576-1392
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SY58035UMG
Manufacturer:
MICREL
Quantity:
2 738
Micrel, Inc.
emitter) impedance, and small signal swing, which results in
low EMI. LVPECL is ideal driving 50Ω and 100Ω controlled
impedance transmission lines. There are several techniques
for terminating the LVECL output: parallel-thevenin equivalent
M9999-073010
hbwhelp@micrel.com or (408) 955-1690
Note: For 2.5V systems:
Part Number
SY58034U
SY58036U
HBW Solutions
+3.3V
RELATED MICREL PRODUCTS AND SUPPORT DOCUMENTATION
OUTPUT INTERFACE APPLICATIONS
LVPECL has high input impedance, very low output (open
R1 = 250Ω, R2 = 62.5Ω
Figure 4a. Parallel Thevenin-Equivalent
Z
Z
O
O
= 50Ω
Function
6GHz, 1:6 CML Fanout Buffer with 2:1
MUX Input and Internal I/O Termination
6GHz, 1:6 400mV LVPECL Fanout Buffer with 2:1
MUX Input and Internal Termination
MLF
New Products and Applications
= 50Ω
®
Application Note
Termination
R1
130Ω
R2
82Ω
+3.3V
R1
130Ω
R2
82Ω
+3.3V
10
and parallel termination (3-resistor). Unused output pairs
may be left floating. However, single-ended outputs must be
terminated, or balanced.
Data Sheet Link
http://www.micrel.com/product-info/products/sy58034u.shtml
http://www.micrel.com/product-info/products/sy58036u.shtml
www.amkor.com/products/notes_papers/MLF_AppNote_0902.pdf
www.micrel.com/product-info/products/solutions.shtml
Note: For 2.5V systems:
o s
+
r u
3
3 .
e c
V
R b = 19Ω
Figure 4b. Parallel Termination
Z = 50Ω
Z = 50Ω
(3-Resistor)
50Ω
50Ω
R b C1
50Ω
0.01µF
(optional)
Precision Edge
d
+
s e
3
n i t
3 .
SY58035U
V
V
a
CC
o i t
n
®