trcv012g5 ETC-unknow, trcv012g5 Datasheet - Page 20

• Manufacturer Part Number: trcv012g5
• Description: Trcv012g5 Gbits/s Trcv012g7 Gbits/s Gbits/s Limiting Amplifier, Clock Recovery, Data Demultiplexer
• Manufacturer: ETC-unknow

TRCV012G5 and TRCV012G7
Limiting Amplifier, Clock Recovery, 1:16 Data Demultiplexer
Electrical Characteristics
Limiting Amplifier Specifications
Table 9. Limiting Amplifier Characteristics
Optional Reference Frequency (REFCLKP/N) Specifications
The CDR operates without any reference clock. However, a reference clock input is available should the user want
to maintain the CDR frequency lock without any data input.
Table 10 provides the characteristics of the REFCLKP/N input.
Table 10. Reference Frequency Characteristics
* Includes effects of power supply variation, temperature, electrical loading, and aging. The ±20 ppm tolerance is
† Specified range is to be compatible with environmental specification of TRCV012G5 or TRCV012G7. Applications
20
Data Input Level for Full Amplifier Limiting
Small-signal Gain
Small-signal Bandwidth
Input Referred Wideband Noise
Input Return Loss (LAINP/LAINN pins):
Input Slice Level Adjustment
SLADJ Input Range
Slice Feature Disable Voltage (SLADJ)
Reference Frequency (REFCLKP/N)
Reference Frequency Tolerance*
Duty Cycle
Temperature
Supply Voltage
required to meet SONET/SDH requirements if the reference frequency is used for system clocking when timing
recovery is lost.
requiring a reduced temperature range may specify the reference frequency oscillator accordingly.
When using the TRCV012G5 device, a 155.52 MHz differential LVPECL clock can be applied to the
REFCLKP/N input.
When using the TRCV012G7 device at the OC-48/STM-16 rate, a 155.52 MHz differential LVPECL clock can be
applied to the REFCLKP/N input.
When using the TRCV012G7 device at the RS FEC OC-48/STM-16 rate, a 166.62 MHz differential LVPECL
clock can be applied to the REFCLKP/N input.
(differential input)
(dc—2.5 GHz)
100 MHz—2 GHz
2 GHz—3 GHz
†
†
Parameter
Parameter
3.10
Min
–20
–40
V
40
—
—
CC
Min
/2 – 0.3
30
26
—
—
—
—
—
3
155.52
166.62
Typ
—
—
—
—
0.01*(SLADJ – V
Typical
Max
3.60
20
60
85
—
—
30
—
—
—
—
—
—
—
CC
Preliminary Data Sheet
/2)
MHz
MHz
ppm
Unit
°C
%
V
Lucent Technologies Inc.
V
cc
1200
Max
/2 + 0.3
170
–20
–15
0.5
32
—
—
August 2000
mVp-p
GHz
Unit
Vrms
dB
dB
dB
V
V
V