ACS406CS Semtech Corporation, ACS406CS Datasheet - Page 25

• Manufacturer Part Number: ACS406CS
• Description: Two-chip Fiber Optic Modem Ics / ACS4060 100-pin Tqfp, ACS9010 44-pin TQFP
• Manufacturer: Semtech Corporation

Absolute Maximum Ratings
Operating Conditions
Static Digital Input Conditions (for specified operating conditions)
For TLL Logic level input pins: TCLK1/2/3/4 (as input), TmCLK (as
input), PORB, CKM, CKC, CM1/2/3, POL1/2, SETB, FRAME, FHOLD, SCEXT,
ECLK.
Static Digital Input Conditions (for specified operating conditions)
For input pins: Rxdat+(ACS4060), Rxdat-(ACS4060).
Static Digital Input Conditions (for specified operating conditions)
For TTL logic level input pins with Pull Up:
3/4, TNEG1/2/3/4, TmD1/2/3/4, DM1C1/2/3/4, DM2C1/2/3/4, TRSEL,
RESEL, M4B.
Static Digital Input Conditions (for specified operating conditions)
For CMOS logic level input pins: ENTX(ACS9010), ENRXB(ACS9010),
Txdat(ACS9010), Rxdat+(ACS9010), LASER, LASRX, PINRX,
ENCOFB(ACS9010).
(non-supply pins)
(except LAN, LAP, PINN,
(LAN, LAP, PINN, PINP,
Storage temperature
(Rxdat+) - (Rxdat-)
(Rxdat+) - (Rxdat-)
Power supply VD+,VA+,
TxVDD, RxVDD
Ambient temperature range
Vin High
Vin Low
Input current
Vin High
Vin Low
Input current
Vin High
Vin Low
Pull-up resistor
Input current
Vin High
Vin Low
Pull-up resistor
Input current
Power supply VD+, VA+,
RxVDD, TxVDD
Input Voltage
Input current
PINP, PMN)
Input current
PMN)
Parameter
Parameter
Parameter
Parameter
Parameter
Paramete r
Symbol
Symbol
Symbol
Symbol
Symbol
Vihdif
Vildif
VDD
Vih
PU
Vil
TA
Vih
Vih
PU
Iin
Vil
Iin
Iin
Vil
Iin
Symbol
VDD
Tstor
Iina
Vin
Iin
65%VDD
Min
75K
M
Min
4.75
Min
-100
Min
18K
100
-40
2.0
2.0
-
-
-
-
-
-
-
IN
GND-0.3
DR1/2/3/4/5, TPOS1/2/
M in
-0.3
-50
-
-
125K
Typ
Typ
Typ
Typ
Typ
-
-
-
5
-
-
-
-
-
-
-
-
-
-
-
VDD+0.3
35%VDD
M ax
Max
175K
10.0
Max
Max
Max
Max
160
-200
5.25
55K
6.0
1.0
200
277
100
0.8
0.8
85
10
10
-
-
-
Units
Units
Units
Units
Units
Units
mV
mV
°C
mA
mA
V
V
V
V
V
V
V
°C
V
V
A
A
A
A
25
Static Digital Output Conditions (for specified operating conditions)
For CMOS output pins: RPOS1/2/3/4, RNEG1/2/3/4, RCLK1/2/3/4,
RmCLK, RmD1/2/3/4, DCD, ERRL, ERRC, LOS, ENRXB (ACS4060),
ENTX(ACS4060), Txdat(ACS4060), RxFLG(ACS9010),
TxFLG(ACS9010), TCLK1/2/3/4 (as output), TmCLK (as output).
Dynamic Characteristics (for specified operating conditions)
Vout Low
Iol = 4mA
Vout High
Ioh = 4mA
Max load capacitance
Crystal frequency
XTI/XTO
External System CLK (ECLK)
High or Low time
TPOS/TNEG data rate
RCLK and TCLK duty cycle
(with TCLK= output)
Frequency deviation at TCLK
from selected value (with
TCLK = input)
TPOS/TNEG to TCLK set-up
time
TPOS/TNEG to TCLK hold
time
RPOS/RNEG to RCLK set-up
time
RPOS/RNEG to RCLK hold
time
RmCLK and TmCLK duty
cycle (with TmCLK= output)
When frame = '0';
TmD1/2/3/4 data rate
When frame = '1' ;
special data transmission rules
apply (see support channels).
Frequency deviation at
TmCLK from selected value
(with TmCLK = input)
TmD1/2/3/4 to TmCLK set-up
time
TmD1/2/3/4 to TmCLK hold
time
RmD1/2/3/4 to RmCLK set-up
time
RmD1/2/3/4 to RmCLK hold
time
Digital output - fall time
50pF load
Digital output - rise time
50pF load
Power consumption with
LASER/LED = 50 mA in
operational mode.
ACS9010
ACS4060
Parameter
Parameter
Symbol
Symbol
XTAL
fclmf
Voh
fclp
twh
tsut
tsur
twh
tsut
tsur
Vol
fclf
PC
twl
Fd
twl
Fd
tht
thr
tht
thr
Cl
tf
tr
VDD-0.5
0.4*1/R-
0.4*1/R-
0.4*1/R-
0.4*1/R-
mCLK
mCLK
Min
Min
-250
-400
CLK
CLK
40
40
16
20
10
30
20
10
0
0
0
ACS406CS Issue 1.6 January 1999.
-
-
-
Rxdat+(ACS9010),
0.5*1/R-
0.5*1/R-
0.5*1/R-
0.5*1/R-
32.768
mCLK
mCLK
Typ
CLK
CLK
Typ
50
50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.6*1/R-
0.6*1/R-
0.6*1/R-
0.6*1/R-
XTA-
Max
+250
+400
mCLK
mCLK
Max
VDD
64K
CLK
CLK
L/4
150
125
0.5
70
35
60
60
10
10
50
-
-
-
-
Units
Units
MHz
ppm
ppm
mW
bps
bps
pF
%
%
ns
ns
ns
ns
%
ns
ns
ns
ns
ns
ns
V
V