ISL34340 Intersil Corporation, ISL34340 Datasheet - Page 6

• Manufacturer Part Number: ISL34340
• Description: WSVGA 24-Bit Long-Reach Video Serdes
• Manufacturer: Intersil Corporation

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Pin Descriptions
NOTES:
3. Pins with the same name are internally connected together. However, this connection must NOT be used for connecting together external
4. The various differently-named Ground pins are internally weakly connected. They must be tied together externally. The different names are
PIN NUMBER
Exposed Pad
components or features.
provided to assist in minimizing the current loops involved in bypassing the associated supply VDD pins. In particular, for ESD testing, they
should be considered a common connection.
29, 30
48, 64
44, 45
39, 42
17, 18
19, 20
46, 47
15, 35
31-33
1, 50
16
14
36
27
37
43
38
28
SDA, SCL
I2CA[2:0]
RSTB/PDB
STATUS
REF_RES
GND_P
GND_IO
GND_CDR
GND_TX
GND_AN
GND_CR
VDD_CR
VDD_TX
VDD_AN
VDD_CDR
VDD_IO
VDD_P
TEST_EN, TEST
Exposed Pad
PIN NAME
(Continued)
6
I
I
CMOS input for Reset and Power-down. For normal operation this pin must be forced high. When
this pin is forced low, the device will be reset. If this pin stays low the device will be in PD mode.
CMOS output for Receiver Status:
1: Valid 8b/10b data received
0: otherwise
Note: serializer and deserializer switch roles during side-channel reverse traffic
Analog bias setting resistor connection; use 3.16kΩ ±1% to ground
PLL Ground
Digital (Parallel and Control) Ground
Analog (Serial) Data Recovery Ground
Analog (Serial) Output Ground
Analog Bias Ground
Core Logic Ground
Core Logic VDD
Analog (Serial) Output VDD
Analog Bias VDD
Analog (Serial) Data Recovery VDD
Digital (Parallel and Control) VDD
PLL VDD
Must be connected to ground
Must be connected to ground
2
2
C Interface Pins (I2C DATA, I2C CLK)
C Device Address
SERIALIZER
ISL34340
DESCRIPTION
DESERIALIZER
March 7, 2008
FN6255.0