ISL34340_0806 Datasheet, PDF (4/10 Pages) Intersil Corporation – WSVGA 24-Bit Long-Reach Video SERDES with Bidirectional Side-Channel

ISL34340
Electrical Specifications
Unless otherwise indicated, all data is for: VDD_CDR = VDD_CR = 1.8V, VDD_IO = 3.3V_,
VDD_TX = VDD_P = VDD_AN = 3.3V, T_A = +25°C, Ref_Res = 3.16kΩ, High-speed AC-coupling
capacitor = 27nF. (Continued)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER-DOWN SUPPLY CURRENT
Total 1.8V Power-Down Supply Current
Total 3.3V Power-Down Supply Current
RSTB = GND;
spec is per device
0.5
mA
1
mA
PARALLEL INTERFACE
High Level Input Voltage
Low Level Input Voltage
Input Leakage Current
High Level Output Voltage
Low Level Output Voltage
Output Short Circuit Current
Output Rise and Fall Times
SERIALIZER PARALLEL INTERFACE
V_IH
V_IL
I_IN
V_OH
V_OL
I_OSC
t_OR/t_OF
2.0
-10
I_OH = -2.0mA, VDD_IO = 3V 0.8*VDD_IO
I_OL = 2.0mA, VDD_IO = 3V
Slew rate control set to min,
C_L = 8pF
Slew rate control set to max,
C_L = 8pF
±0.01
1
4
V
0.8
V
10
µA
V
0.2*VDD_IO
V
50
mA
ns
ns
PCLK_IN Frequency
f_IN
PCLK_IN Duty Cycle
t_IDC
Parallel Input Setup Time
t_IS
Parallel Input Hold Time
t_IH
DESERIALIZER PARALLEL INTERFACE
6
40
MHz
40
50
60
%
3.6
ns
1.6
ns
PCLK_OUT Frequency
PCLK_OUT Duty Cycle
PCLK_OUT Period Jitter (RMS)
PCLK_OUT Spread Width
Time to Parallel Output Data Valid
Deserializer Output Latency
f_OUT
t_ODC
t_OJ
t_OSPRD
t_DV
t_CPD
Clock randomizer off
Clock randomizer on
Relative to PCLK_OUT
Part-to-part,
side-channel disabled
6
40
MHz
50
%
0.5
%t_PCLK
±20
%t_PCLK
-4.7
5.5
ns
4
9
14
PCLK
DESERIALIZER REFERENCE CLOCK (REF_CLK IS FED INTO PCLK_IN)
REF_CLK Lock Time
t_PLL
100
µs
REF_CLK to PCLK_OUT Clock Maximum
PCLK_OUT is the
1500
5000
ppm
Frequency Offset
recovered clock
HIGH-SPEED TRANSMITTER
HS Differential Output Voltage, Transition Bit
HS Differential Output Voltage, Non-Transition
Bit
VOD_TR
TXCN = 0x00
TXCN = 0x0F
TXCN = 0xF0
TXCN = 0xFF
VOD_NTR TXCN = 0x00
TXCN = 0x0F
TXCN = 0xF0
TXCN = 0xFF
600
825
990
mV_P-P
1170
mV_P-P
975
mV_P-P
1300
mV_P-P
600
825
990
mV_P-P
460
mV_P-P
975
mV_P-P
600
mV_P-P
4
FN6255.1
June 23, 2008