MAX9967 Datasheet, PDF (3/30 Pages) Maxim Integrated Products – Dual, Low-Power, 500Mbps ATE Driver/Comparator with 35mA Load

Dual, Low-Power, 500Mbps ATE
Driver/Comparator with 35mA Load
ELECTRICAL CHARACTERISTICS (continued)
(V_CC = +9.75V, V_EE = -5.25V, V_{CCO_} = +2.5V, SC1 = SC0 = 0, V_{CPHV_} = +7.2V, V_{CPLV_} = -2.2V, V_LDH_ = V_LDL_ = 0, V_GS = 0,
T_J = +85°C, unless otherwise noted. All temperature coefficients are measured at T_J = +70°C to +100°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP
Driver in term mode (DUT_ = DTV_)
4.0
Combined Capacitance
C_DUT
Driver in high-impedance mode
8.0
Low-Leakage Enable Time
(Notes 5, 6)
20
Low-Leakage Disable Time
(Notes 6, 7)
20
Low-Leakage Recovery
Time to return to the specified maximum
leakage after a 3V, 4V/ns step at DUT_
4
LEVEL PROGRAMMING INPUTS (DHV_, DLV_, DTV_, CHV_, CLV_, CPHV_, CPLV_, COM_, LDH_, LDL_)
Input Bias Current
I_BIAS
Settling time
To 0.1% of full-scale change (Note 7)
1
DIFFERENTIAL CONTROL INPUTS (DATA_, NDATA_, RCV_, NRCV_, LDEN_, NLDEN_)
Input High Voltage
Input Low Voltage
Differential Input Voltage
Input Bias Current
V_IH
V_IL
V_DIFF
MAX9967_DCCQ, MAX9967_MCCQ
-1.6
-2.0
±0.15
Input Termination Voltage
V_TDATA_,
V_TRCV_,
V_TLDEN_
MAX9967_GCCQ, MAX9967_LCCQ, and
MAX9967_QCCQ
-2.1
Input Termination Resistor
MAX9967_GCCQ, MAX9967_LCCQ, and
MAX9967_QCCQ, between signal and
48
corresponding termination voltage input
SINGLE-ENDED CONTROL INPUTS (CS, SCLK, DIN, RST)
Internal Threshold Reference
V_THRINT
1.05 1.25
Internal Reference Output
Resistance
R_O
20
External Threshold Reference
V_THR
0.43
Input High Voltage
V_IH
V_THR +
0.2
MAX
UNITS
pF
µs
µs
µs
±25
µA
µs
+3.5
V
+3.1
V
±1.0
V
±25
µA
+3.5
V
52
Ω
1.45
V
kΩ
1.73
V
3.5
V
Input Low Voltage
V_IL
Input Bias Current
I_B
SERIAL INTERFACE TIMING (Figure 6)
SCLK Frequency
f_SCLK
SCLK Pulse-Width High
t_CH
SCLK Pulse-Width Low
CS Low to SCLK High Setup
CS High to SCLK High Setup
t_CL
t_CSS0
t_CSS1
-0.1
V_THR -
V
0.2
±25
µA
50
MHz
8
ns
8
ns
3.5
ns
3.5
ns
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