OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

ZL40215LDF1

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21
ZL40215 Data Sheet
10
Microsemi Corporation
3.2 Clock Outputs
LVDS has lower signal swing than LVPECL which results in a low power consumption. A simplified diagram for the
LVDS output stage is shown in Figure 12.
VDD
3 mA
Output
-
+
+
-
Figure 12 - Simplified LVDS Output Driver
The methods to terminate the
ZL40215 drivers are shown in the following figures.
LVDS
Receiver
VDD
VDD_Rx
Z
o
= 50 Ohms
Z
o
= 50 Ohms
ZL40215
clk_p
clk_n
Figure 13 - LVDS DC Coupled Termination (Internal Receiver Termination)
LVDS
Receiver
VDD
VDD_Rx
Z
o
= 50 Ohms
Z
o
= 50 Ohms
ZL40215
clk_p
clk_n
100 Ohms
Figure 14 - LVDS DC Coupled Termination (External Receiver Termination)
LVDS
Receiver
VDD
VDD_Rx
Z
o
= 50 Ohms
Z
o
= 50 Ohms
ZL40215
clk_p
clk_n
100 Ohms
R2
VDD_Rx
R1 R1
R2
Note: R1 and R2 values and need for external termination
depend on the specification of the LVDS receiver
Figure 15 - LVDS AC Coupled Termination
ZL40215 Data Sheet
11
Microsemi Corporation
ZL40215 Data Sheet
12
Microsemi Corporation
Figure 16 - LVDS AC Output Termination for CML Inputs
CML
Receiver
VDD
Z
o
= 50 Ohms
Z
o
= 50 Ohms
ZL40214
clk_p
clk_n
VDD_Rx
50 Ohms
50 Ohms
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21

ZL40215LDF1

Mfr. #:
Buy ZL40215LDF1
Manufacturer:
Microchip / Microsemi
Description:
Clock Buffer 1:4 LVDS Fanout Buffer w/Int. Term.
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet