SY58035UMG Micrel Inc, SY58035UMG Datasheet - Page 10

• Manufacturer Part Number: SY58035UMG
• Description: IC BUFFER 1:6FANOUT LVPECL 32MLF
• Manufacturer: Micrel Inc
• Type: Fanout Buffer (Distribution), Multiplexerr
• Series: Precision Edge®r

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

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
[e-mail] or [phone]
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
®