Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TRCV012G5 Datasheet(PDF) 5 Page - Agere Systems

Part No. TRCV012G5
Description  TRCV012G5 (2.5 Gbits/s) and TRCV012G7 (2.5 Gbits/s and 2.7 Gbits/s) Limiting Amplifier, Clock Recovery, 1:16 Data Demultiplexer
Download  28 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  AGERE [Agere Systems]
Homepage  http://www.agere.com
Logo 

TRCV012G5 Datasheet(HTML) 5 Page - Agere Systems

 
Zoom Inzoom in Zoom Outzoom out
 5 / 28 page
background image
Preliminary Data Sheet
TRCV012G5 and TRCV012G7
August 2000
Limiting Amplifier, Clock Recovery, 1:16 Data Demultiplexer
5
Lucent Technologies Inc.
Pin Information (continued)
Note: In Table 1, when operating the TRCV012G7 device at the OC-48/STM-16 rate, 2.5 Gbits/s should be inter-
preted as 2.48832 Gbits/s. When operating the TRCV012G7 device at the RS FEC OC-48/STM-16 rate,
2.5 Gbits/s should be interpreted as 2.66606 Gbits/s. (A similar interpretation should be made for 2.5 GHz.)
Table 1. Pin Descriptions—2.5 Gbits/s and Related Signals
* Differential pins are indicated by the P and N suffixes. For nondifferential pins, N at the end of the symbol name designates active-low.
† I = input, O = output. Iu = an internal pull-up resistor on this pin, Id = an internal pull-down resistor on this pin, It = an internal termination
resistance of 50
Ω on this pin.
Pin
Symbol*
Type
Level
Name/Description
30
LAINP
I
Analog
Limiting Amplifier Inputs (2.5 Gbits/s).
ac coupling required.
32
LAINN
50
D2G5P
O
CML
Data Output (2.5 Gbits/s NRZ). 2.5 Gbits/s differential data
output.
s
Pins are high impedance when END2G5N = 1.
s
Pins are active but forced to differential logic low when
MUTE2G5N = 0.
51
D2G5N
122
END2G5N
Iu
CMOS
Enable D2G5P/N Data Outputs (Active-Low).
0 = D2G5P/N buffer enabled
1 or no connection = D2G5P/N buffer powered off
118
MUTE2G5N
Iu
CMOS
Mute D2G5P/N Data Output (Active-Low).
0 = muted
1 or no connection = normal data
53
CK2G5P
O
CML
Recovered Clock Output (2.5 GHz). 2.5 GHz recovered differen-
tial clock output. Pins are high impedance when ENCK2G5N = 1.
54
CK2G5N
123
ENCK2G5N
Iu
CMOS
Enable CK2G5P/N Clock Output (Active-Low).
0 = CK2G5P/N buffer enabled
1 or no connection = CK2G5P/N buffer powered off
41
RREF1
I
Analog
Resistor Reference 1. CML current bias reference resistor. (See
Table 16, page 22 for values.)
40
RREF2
I
Analog
Resistor Reference 2. CML bias reference resistor. Place a
1.5 k
Ω resistor to VCCD.
28
VTHP
I
Analog
Voltage Threshold Adjust Input. This input is for monitoring
purposes only and should be left open (see Figure 3 on page 10).
34
VTHN
26
SLADJ
I
Analog
Slice Level Adjustment. Adjusts slice level for the limiting amp
(see Figure 3 on page 10).
119
LOSAN
O
Open Drain Loss of Analog Signal (Active-Low).
25
PRG_LOSA
I
Analog
Programming Voltage for LOSA Threshold. Programming
voltage is scaled (see Figure 7 on page 16).
120
LOSDN
O
Open Drain Loss of Digital Data (Active-Low).
121
INLOSN
Iu
CMOS
Input Loss of Signal (Active-Low). Forces VCO to decrease to
its minimum frequency.
0 = force VCO low
1 or no connection = normal operation
18
LFP
O
Analog
Loop Filter PLL. Connect LFP to VCP, and LFN to VCN.
17
LFN
19
VCP
I
Analog
VCO Control. Connect VCP to LFP, and VCN to LFN.
16
VCN


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn