MAX4950ACTX+ Maxim Integrated Products, MAX4950ACTX+ Datasheet - Page 7

• Manufacturer Part Number: MAX4950ACTX+
• Description: IC PCIE REDRIVER DUAL 36-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Equalizerr

Specifications of MAX4950ACTX+

• Voltage - Supply: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 36-TQFN Exposed Pad
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Propagation Delay Time: 280 ps
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: TQFN
• No. Of Pins: 36
• Peak Reflow Compatible (260 C): Yes
• Termination Type: SMD
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Leaded Process Compatible: Yes
• No. Of Channels: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Protocol: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

10, 18, 28, 36
11, 17, 29, 35
1, 4, 6, 9, 19,
22, 24, 27
PIN
12
13
14
15
16
20
21
23
25
26
30
31
32
33
34
—
2
3
5
7
8
O_AMPB
O_AMPA
_______________________________________________________________________________________
RX_DET
OUTBM
INEQB1
INEQB0
OUTAM
INEQA0
INEQA1
OUTBP
ODEB1
ODEB0
OUTAP
ODEA0
ODEA1
NAME
INAM
INBM
INAP
INBP
GND
N.C.
V
EN
EP
CC
Dual PCI Express Equalizer/Redriver
Ground
Noninverting Input A
Inverting Input A
Enable Input. Drive EN low for standby mode. Drive EN high for normal mode. EN is internally
pulled down by a 50k
Noninverting Output B
Inverting Output B
No Connection. Not internally connected.
Power-Supply Input. Bypass V
possible to the device.
Output B Deemphasis Control MSB. ODEB1 is internally pulled down by a 50k (typ) resistor.
See Table 3.
Output B Deemphasis Control LSB. ODEB0 is internally pulled down by a 50k
See Table 3.
Output B Amplitude Selection Input. O_AMPB is internally pulled down by a 50k (typ) resistor.
Input B Equalization Control MSB. INEQB1 is internally pulled down by a 50k
See Table 2.
Input B Equalization Control LSB. INEQB0 is internally pulled down by a 50k (typ) resistor.
See Table 2.
Inverting Input B
Noninverting Input B
Receiver-Detection Control Bit. Toggle RX_DET to initiate receiver detection. RX_DET is
internally pulled down by a 50k
Inverting Output A
Noninverting Output A
Output A Deemphasis Control LSB. ODEA0 is internally pulled down by a 50k
See Table 3.
Output A Deemphasis Control MSB. ODEA1 is internally pulled down by a 50k (typ) resistor.
See Table 3.
Output A Amplitude Selection Input. O_AMPA is internally pulled down by a 50k (typ) resistor.
Input A Equalization Control LSB. INEQA0 is internally pulled down by a 50k (typ) resistor.
See Table 2.
Input A Equalization Control MSB. INEQA1 is internally pulled down by a 50k
See Table 2.
Exposed Pad. Internally connected to GND. Connect EP to a large ground plane to maximize
thermal performance. EP is not intended as an electrical connection point.
(typ) resistor.
CC
to GND with 1μF and 0.01μF capacitors in parallel as close as
(typ) resistor.
FUNCTION
Pin Description
(typ) resistor.
(typ) resistor.
(typ) resistor.
(typ) resistor.
7