DS92LV3221TVS/NOPB National Semiconductor, DS92LV3221TVS/NOPB Datasheet - Page 5

• Manufacturer Part Number: DS92LV3221TVS/NOPB
• Description: IC SERIALIZER LVDS 32BIT 64TQFP
• Manufacturer: National Semiconductor

Specifications of DS92LV3221TVS/NOPB

• Function: Serializer
• Data Rate: 1.6Gbps
• Input Type: LVCMOS
• Output Type: LVDS
• Number Of Inputs: 32
• Number Of Outputs: 2
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DS92LV3221TVS

LVCMOS PARALLEL INTERFACE PINS
5–7,
10–14,
19–25,
28–32,
33–39,
42–46
4
3
CONTROL AND CONFIGURATION PINS
48
50
49
47
57, 58,
59, 60
LVDS SERIAL INTERFACE PINS
51, 53
52, 54
POWER / GROUND PINS
9, 16,
17, 26,
61
8, 15,
18, 27,
62
55
56
1, 40, 64 VDDPLL
2, 41, 63 VSSPLL
Pin #
DS92LV3222 Deserializer Pin Descriptions
RxOUT[31:29],
RxOUT[28:24],
RxOUT[23:17],
RxOUT[16:12],
RxOUT[11:5],
RxOUT[4:0]
RxCLKOUT
LOCK
R_FB
REN
PDB
RSVD
NC
RxIN[0:1]+
RxIN[0:1]-
VDD
VSS
VDDA
VSSA
Pin Name
O, LVCMOS Deserializer Parallel Interface Data Output Pins.
O, LVCMOS Deserializer Recovered Clock Output. Parallel data rate clock recovered from the embedded
O, LVCMOS LOCK indicates the status of the receiver PLL LOCK = L; deserializer CDR/PLL is not locked,
I, LVCMOS
I, LVCMOS
I, LVCMOS
I, LVCMOS
I, LVDS
I, LVDS
VDD
GND
VDD
GND
VDD
GND
I/O, Type
clock.
RxOUT[31:0] and RCLK are TRI-STATED®
LOCK = H; deserializer CDR/PLL is locked
Rising/Falling Bar Clock Edge Select
R_FB = H; RxOUT clocked on rising edge
R_FB = L; RxOUT clocked on falling edge
Deserializer Enable, DES Output Enable Control Input (ACTIVE HIGH)
REN = L; disabled, RxOUT[31:0] and RxCLKOUT TRI-STATED, PLL still operational
REN = H; Enabled (ACTIVE HIGH)
Power Down Bar, Control Input Signal (ACTIVE LOW)
PDB = L; disabled, RxOUT[31:0], RCLK, and LOCK are TRI-STATED in stand-by mode,
PLL is shutdown
PDB = H; Enabled
Reserved — MUST BE TIED LOW
Do Not Connect, leave pins floating
Deserializer LVDS Non-Inverted Inputs(+)
Deserializer LVDS Inverted Inputs(-)
Digital Voltage supply, 3.3V
Digital Ground
Analog LVDS Voltage supply, POWER, 3.3V
Analog LVDS GROUND
Analog Voltage supply PLL VCO POWER, 3.3V
Analog ground, PLL VCO GROUND
5
Description
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