SI5110 Silicon Storage Technology Inc, SI5110 Datasheet - Page 6

• Manufacturer Part Number: SI5110
• Description: SiPHY OC-48/STM-16 SONET/SDH TRANSCEIVER
• Manufacturer: Silicon Storage Technology Inc

Table 2. DC Characteristics (Continued)
(V
Parameter
LVDS Common Mode Voltage
(RXDOUT, RXCLK1, RXCLK2,
TXCLK4OUT)
Input Impedance (TXDIN, TXCLK4IN,
REFCLK, RXDIN)
Output Short to GND
(RXDOUT, RXCLK1, RXCLK2,
TXCLK4OUT, TXDOUT, TXCLKOUT)
Output Short to V
(RXDOUT, RXCLK1, RXCLK2,
TXCLK4OUT, TXDOUT, TXCLKOUT)
LVTTL Input Voltage Low
(RXMSBSEL, RXCLK2DIV, RXCLK2DSBL,
RXSQLCH, REFSEL, LTR, RESET, MODE16
TXCLKDSBL, FIFORST, TXSQLCH,
BWSEL, TXMSBSEL, DLBK, LLBK, LPTM)
LVTTL Input Voltage High
(RXMSBSEL, RXCLK2DIV, RXCLK2DSBL,
RXSQLCH, REFSEL, LTR, RESET, MODE16
TXCLKDSBL, FIFORST, TXSQLCH,
BWSEL, TXMSBSEL, DLBK, LLBK, LPTM)
LVTTL Input Low Current
(RXMSBSEL, RXCLK2DIV, RXCLK2DSBL,
RXSQLCH, REFSEL, LTR, RESET, MODE16
TXCLKDSBL, FIFORST, TXSQLCH,
BWSEL, TXMSBSEL, DLBK, LLBK, LPTM)
LVTTL Input High Current
(RXMSBSEL, RXCLK2DIV, RXCLK2DSBL,
RXSQLCH, REFSEL, LTR, RESET, MODE16
TXCLKDSBL, FIFORST, TXSQLCH,
BWSEL, TXMSBSEL, DLBK, LLBK, LPTM)
LVTTL Input Impedance
(RXMSBSEL, RXCLK2DIV, RXCLK2DSBL,
RXSQLCH, REFSEL, LTR, RESET, MODE16
TXCLKDSBL, FIFORST, TXSQLCH,
BWSEL, TXMSBSEL, DLBK, LLBK, LPTM)
LVTTL Output Voltage Low
(LOS, RXLOL, FIFOERR, TXLOL)
LVTTL Output Voltage High
(LOS, RXLOL, FIFOERR, TXLOL)
Si 5110
6
DD
= 1.8 V ±5%, T
DD
A
= –40°C to 85°C)
Preliminary Rev. 0.41
Symbol
I
I
V
V
V
V
SC(–)
SC(+)
V
R
R
I
I
OH2
OL2
CM
IH2
IH
IL2
IL
IN
IN
Test Condition
VDD33 = 3.3 V
VDD33 = 1.8 V
VDD33 = 3.3 V
VDD33 = 1.8 V
VDD33 = 1.8 V
VDD33 = 3.3 V
VDD33 = 1.8 V
VDD33 = 3.3 V
common mode
Each input to
1.125
TBD
Min
2.0
1.7
1.4
2.4
42
10
—
—
—
—
—
—
—
–100
Typ
50
25
—
—
—
—
—
—
—
—
—
—
—
1.275
TBD
Max
0.8
0.7
0.4
0.4
58
—
—
10
10
—
—
—
Unit
mA
k
V
V
V
V
V
A
A
A