le9500 Zarlink Semiconductor, le9500 Datasheet - Page 4
le9500
Manufacturer Part Number
le9500
Description
Igh-voltage Ringing Slic Device For Volp Applications
Manufacturer
Zarlink Semiconductor
Datasheet
1.LE9500.pdf
(25 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
le9500ABJC
Manufacturer:
ZARLINK
Quantity:
66
Part Number:
le9500ABJC
Manufacturer:
LEGERITY
Quantity:
20 000
Part Number:
le9500ABJCT
Manufacturer:
LEGERIEY
Quantity:
20 000
Company:
Part Number:
le9500ABJCT.JA
Manufacturer:
Zarlink
Quantity:
305
Company:
Part Number:
le9500ABJCT.JC
Manufacturer:
Zarlink
Quantity:
336
Company:
Part Number:
le9500ABJCT.JD
Manufacturer:
Zarlink
Quantity:
15 628
Company:
Part Number:
le9500AGF
Manufacturer:
Legerity
Quantity:
5
Part Number:
le9500CBJC
Manufacturer:
LEGERITY
Quantity:
20 000
The Le9500 device uses a voltage feed-current sense architecture. The transmit gain is a transimpedance. The Le9500 device
transimpedance is set via a single external resistor, and this device is designed for optimal performance with a transimpedance
set at 300 V/A. This interface is single ended. The Le9500 device offers a differential receive interface with a gain of 8.
The Le9500 device is internally referenced to 1.5 V. This reference voltage is output at the V
is also referenced to 1.5 V. The RCVP/RCVN receive inputs are floating inputs.
The Le9500 device is available in a 28-pin PLCC package.
CONNECTION DIAGRAM
RING
RING
DCOUT
RTFLT
V
CF2
CF1
REF
INN
INP
Figure 1. Le9500 28-Pin PLCC Connection Diagram
5
6
7
8
9
10
11
12
4
13
3
Zarlink Semiconductor Inc.
28-PIN PLCC
14
2
4
15
1
28
16
27
17
26
18
25
24
23
22
21
20
19
REF
pin of the device. The VITR output
B0
B1
B2
PR
PT
FB1
FB2