SY898530UTZ Micrel Inc, SY898530UTZ Datasheet - Page 9
![IC BUFFER 1:16 LVPECL 48TQFP](/photos/6/81/68171/576-48-lqfp_sml.jpg)
SY898530UTZ
Manufacturer Part Number
SY898530UTZ
Description
IC BUFFER 1:16 LVPECL 48TQFP
Manufacturer
Micrel Inc
Type
Fanout Buffer (Distribution)r
Datasheet
1.SY898530UTZ.pdf
(11 pages)
Specifications of SY898530UTZ
Number Of Circuits
1
Ratio - Input:output
1:16
Differential - Input:output
Yes/Yes
Input
HCSL, LVDS, LVHSTL, LVPECL, SSTL
Output
LVPECL
Frequency - Max
500MHz
Voltage - Supply
3.135 V ~ 3.465 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-TQFP, 48-VQFP
Frequency-max
500MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
576-3708
SY898530UTZ
SY898530UTZ
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SY898530UTZ
Manufacturer:
Micrel
Quantity:
69
Output Interface Applications
Notes:
1. For +2.5V systems: R1 = 250Ω, R2 = 82.5Ω.
2. For +5.0V systems: R1 = 82Ω, R2 = 130Ω.
Notes:
1. Power-saving alternatives to Thevenin termination.
2. Place termination resistors as close to destination inputs as possible.
3. R
Notes:
1. Unused output (/Q) must be terminated to balance the output.
2. For 2.5V systems: R1 = 250Ω, R2 = 62.5Ω, R3 = 1.25kΩ, R4 = 1.2kΩ.
Micrel, Inc.
January 2011
b
resistor sets the DC bias voltage, equal to V
Figure 1. Parallel Termination-Thevenin Equivalent
t
Figure 2. Three-Resistor “Y-Termination”
. For +3.3V systems R
Figure 3. Terminating Unused I/O
b
= 46Ω to 50Ω. For +5V systems, R
9
hbwhelp@micrel.com
b
= 110Ω.
or (408) 955-1690
M9999-013111-C
SY898530U