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Número de pieza | CBTV4010 | |
Descripción | 10-bit DDR SDRAM mux/bus switch | |
Fabricantes | NXP Semiconductors | |
Logotipo | ||
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CBTV4010
10-bit DDR SDRAM mux/bus switch
Product data
File under Integrated Circuits — ICL03
2002 Feb 19
Philips
Semiconductors
1 page Philips Semiconductors
10-bit DDR SDRAM mux/bus switch
Product data
CBTV4010
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = 0 to +85 °C
Min Typ1 Max
VIK Input clamp voltage
VCC = 2.3 V; II = –18 mA
— — –1.2
II Input leakage current
VCC = 2.5 V; VI = VCC or GND;
S = VCC
S
Host port
—
—
— ±100
— ±100
S = GND for IIL (test)
DIMM port
—
— ±100
ICC Quiescent supply current VCC = 2.5 V; IO = 0, VI = VCC or GND
— 0.7 1.5
Cin Control pin capacitance
VI= 2.5 V or 0
— 1.8
3
Con Switch on capacitance
Vin= 1.5 V
— — 10
ron2 On-resistance
VCC = 2.5 V; VA = 0.8 V; VB = 1.0 V
VCC = 2.5 V; VA = 1.7 V; VB = 1.5 V
16 20 30
16 20 30
NOTES:
1. All typical values are at VCC = 2.5 V, Tamb = 25 °C
2. Measured by the current between the Host and the DIMM terminals at the indicated voltages on each side of the switch.
3. Capacitance values are measured at a of 10 MHz and a bias voltage 3 V. Capacitance is not production tested.
UNIT
V
µA
mA
pF
pF
Ω
AC CHARACTERISTICS
SYMBOL
PARAMETER
tpd Propagation delay1
ten enable
tdis disable
Output skew
tosk Any output to any output, Waveform 4
(see note 2)
FROM (INPUT) TO (OUTPUT)
HPx or xDPx
Sn
Sn
xDPx or HPx
HPx or nDPx
HPx or nDPx
VCC = +2.5 V ±0.2 V
Min Typ Max
— — 140
1—2
1—3
— 25 50
UNIT
ps
ns
ns
ps
Edge skew
tesk
Difference of rising edge propagation delay
to falling edge propagation delay,
— 25 50 ps
Waveform 5 (see note 2)
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NOTES:
1. The propagation delay is based on the RC time constant of the typical on–state resistance of the switch and a load capacitance, when driven
by an ideal voltage source (zero output impedance); 20 Ω × 7 pF.
This parameter is not production tested.
2. Skew is not production tested.
2002 Feb 19
5
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet CBTV4010.PDF ] |
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