鈥?/div>
Compatible with both lead and lead-
free processes
LVPECL Thevenin Termination
V
CC
R1
R1
Zo
R2
2
R2
1
A
B
C
D
E
F
G
H
Zo = 50 Ohms
V
C C
= 3.3 Volts
V
EE
= 0 Volts
Thevenin Vtt = 1.3Volts
R1 = 127 Ohms
R2 = 82.5 Ohms
V
EE
Electrical Specifications
Resistor Tolerance:
TCR
Operating Temperature Range
Maximum Resistor Power:
R1
R2
Maximum Package Power:
Process Requirements:
Maximum Re-flow Temperature
鹵
1.0%
鹵
200 ppm/擄C
-55擄C to +125擄C
B6-1.27mm Pitch
96mw
96mw
1.0 Watt at 70擄C
Typical Application
LVPECL
DRIVERS
V
EE
V
C C
R2 R1
LVPECL
RECEVERS
B7-1.00mm Pitch
60mW
66mW
Per IPC/JEDEC J-STD-020C
CTS
RT2250
Ordering Information
Standard
Part No.
RT1250B6*
R1
惟
127
R2
惟
82.5
Bits
8
Pitch (mm)
1.27
RoHS
Part No.
RT2250B6*
Packaging Information
Suffix
Tape Width
Carrier Pitch
Reel Diameter
Parts/Reel
TR7
24 mm
8 mm
7 inch
1,000
TR13
24mm
8 mm
13 inch
4,000
RT1250B7
127
82.5
8
1.00
RT2250B7
*Indicates available Top Probe-able part numbers.
Refer to the following link for detailed Top Side Probe-able information:
www.ctscorp.com/components/clearone/TopProveClearOne.pdf
Part Number Coding
7 inch reel, Add TR7 to part
number, example RT2250B7TR7
13 inch reel, Add TR13 to part
number, example RT2250B7TR13
(Bulk packaging is not available)
Direction of Feed
CTS Electronic Components
www.ctscorp.com
漏 2006 CTS Corporation. All rights reserved. Information subject to change.
Page 1
LVPECL Terminators
March 06
1
2
