
|
Maxim > Solutions > Telecom Line Cards: T1, E1, J1
Framers: E1 Only
|
|
| Display |
Title / Parts |
Key Advantages |
| QV PDF |
T1/E1/J1/64KCC BITS Element DS26504

| |
| QV PDF |
Enhanced Quad E1 Framer DS21Q44

| |
| QV PDF |
4x3 Twelve Channel E1 Framer / 4x4 Sixteen Channel E1 Framer DS21FF44, DS21FT44

| |
| QV PDF |
E1 Controller DS2143, DS2143Q

| |
| Key Specifications:
T/E Carrier & Packetized Products |
| Part Number |
Transmission Standard |
Functions |
Number of Channels |
Input to Output Clocks (MHz) |
Supply Voltage (V) |
EV-Kit |
Package |
Smallest Available Package (max w/pins) (mm2) |
|
DS26504
|
64kHz - G.703 II.2 Japanese 6312kHz Clock
64kHz - G.703 II.1 Japanese 64kHz Clock
64kHz Composite Clock - G.703 Level B
64kHz Composite Clock - G.703 Level A
64kHz Composite Clock - GR378
T1/E1/J1
|
|
1
|
0.008
0.064
1.544
2.048
6.312
19.44
|
3.3
|
Yes
|
LQFP/64
|
149
|
|
DS21FF44
|
E1
|
|
16
|
-
|
3.3
|
-
|
PBGA/300
|
729
|
|
DS21FT44
|
E1
|
|
12
|
-
|
3.3
|
-
|
PBGA/300
|
729
|
|
DS21Q44
|
E1
|
|
4
|
-
|
3.3
|
-
|
LQFP/128
|
360
|
| See All T/E Carrier & Packetized Products (102) |
|
|