78P2351R-IM TERIDIAN [Teridian Semiconductor Corporation], 78P2351R-IM Datasheet - Page 18

• Manufacturer Part Number: 78P2351R-IM
• Description: Serial 155M NRZ to CMI Converter
• Manufacturer: TERIDIAN [Teridian Semiconductor Corporation]

Page: 18 of 31
PARAMETER
RXP and RXN
Common-Mode Bias Voltage
RXP and RXN Differential
Input Impedance
Analog Input/Output
Capacitance
PORB Input Impedance
PARAMETER
Input Voltage Low
Input Voltage High
Input Current
Pull-down Resistance
Input Capacitance
PARAMETER
Input Voltage Low
Input Voltage High
Minimum impedance to be
considered as “float” state
PARAMETER
Low-to-High Threshold
High-to-Low Threshold
Input Current
Input Capacitance
PARAMETER
Output Voltage Low
Output Voltage High
Output Transition Time
Effective Source Impedance
Tri-state Output Leakage
Current
Pins of type CIT:
Pins of type CIS:
Pins of type COZ:
ELECTRICAL SPECIFICATIONS
ANALOG PINS CHARACTERISTICS:
The following table is provided for informative purpose only. Not tested in production.
DIGITAL I/O CHARACTERISTICS:
Pins of type CI, CID:
SYMBOL
SYMBOL
SYMBOL
SYMBOL
SYMBOL
Vblin
Iil, Iih
Iil, Iih
Rscr
Rilin
Rpd
Voh
Vtih
Rtiz
Cin
Cin
Vt+
Cin
Vih
Vtil
Vol
Vt-

Vil
Tt
Iz
--
2006 Teridian Semiconductor Corporation
(continued)
CONDITIONS
Ground Reference
CONDITIONS
Type CID only
CONDITIONS
CONDITIONS
CONDITIONS
Iol = 8mA
Ioh = -8mA
C
L
= 20pF, 10-90%
Vcc-0.6
MIN
MIN
MIN
MIN
MIN
1.9
2.0
1.3
0.8
2.4
40
30
-1
-1
-1
NRZ to CMI Converter
NOM
NOM
NOM
NOM
NOM
20
58
30
8
5
0
8
8
MAX
MAX
MAX
MAX
MAX
120
2.6
0.8
0.4
1.7
1.2
0.4
Serial 155M
1
1
2
1
78P2351R
UNIT
UNIT
UNIT
UNIT
UNIT
Rev. 2.1
kΩ
kΩ
µA
kΩ
pF
kΩ
µA
pF
µA
pF
ns
Ω
V
V
V
V
V
V
V
V
V