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BU7985KVT on a board, in 3D

BU7985KVT

ROHM Semiconductor

-20℃~+85℃ 112MHz 3V~3.6V Deserializer TQFP-100(14x14) Serializers, Deserializers ROHS

Extended
DatasheetJLCPCBLCSCrohm/BU7985KVT
Category
Serializers, Deserializers
Package
TQFP-100(14x14)
Pins
100

Overview

The BU7985KVT is a serializers, Deserializer made by ROHM Semiconductor in a TQFP-100(14x14) package with 100 pins. -20℃~+85℃ 112MHz 3V~3.6V Deserializer TQFP-100(14x14) Serializers, Deserializers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BU7985KVT, from EasyEDA) and its footprint (Package_QFP:TQFP-100_14x14mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3194203).

Symbol

PLL_GND1PLL_VDD2GND3XRST4MODE05MODE16GND7R/F8DRVSEL9R2010R2111R2212R2313R2414VDD15GND16R2517R2618R2719G2020G2121G2222G2323G2424G2525G2626VDD27GND28G2729B2030B2131B2232VDD33GND34B2335B2436B2537B2638B2739CLKOUT40VDD41GND42R1043R1144R1245R1346R1447VDD48GND49R1550R1651R1752G1053G1154G1255VDD56GND57G1358G1459G1560G1661G1762B1063B1164B1265B1366B1467B1568VDD69GND70B1671B1772HSYNC73VSYNC74DE75LVDS_GND76RA1-77RA1+78RB1-79RB1+80LVDS_VDD81RC1-82RC1+83RCLK1-84RCLK1+85RD1-86RD1+87LVDS_GND88RA2-89RA2+90RB2-91RB2+92LVDS_VDD93RC2-94RC2+95RCLK2-96RCLK2+97RD2-98RD2+99LVDS_GND100
EasyEDA_Cloud:BU7985KVTFrom EasyEDA

Footprint

Package_QFP:TQFP-100_14x14mm_P0.5mmFrom KiCad's library

Parameters

5
Clock Frequency
112MHz
Features
Built-in phase-locked loop
Operating Temperature
-20℃~+85℃
Type
Deserializer
Voltage - Supply
3V~3.6V

Order codes

1

Pinout

100
The pins of the BU7985KVT
PinNameType
1PLL_GNDUnspecified
2PLL_VDDUnspecified
3GNDUnspecified
4XRSTUnspecified
5MODE0Unspecified
6MODE1Unspecified
7GNDUnspecified
8R/FUnspecified
9DRVSELUnspecified
10R20Unspecified
11R21Unspecified
12R22Unspecified
13R23Unspecified
14R24Unspecified
15VDDUnspecified
16GNDUnspecified
17R25Unspecified
18R26Unspecified
19R27Unspecified
20G20Unspecified
21G21Unspecified
22G22Unspecified
23G23Unspecified
24G24Unspecified
25G25Unspecified
26G26Unspecified
27VDDUnspecified
28GNDUnspecified
29G27Unspecified
30B20Unspecified
31B21Unspecified
32B22Unspecified
33VDDUnspecified
34GNDUnspecified
35B23Unspecified
36B24Unspecified
37B25Unspecified
38B26Unspecified
39B27Unspecified
40CLKOUTUnspecified
41VDDUnspecified
42GNDUnspecified
43R10Unspecified
44R11Unspecified
45R12Unspecified
46R13Unspecified
47R14Unspecified
48VDDUnspecified
49GNDUnspecified
50R15Unspecified
51R16Unspecified
52R17Unspecified
53G10Unspecified
54G11Unspecified
55G12Unspecified
56VDDUnspecified
57GNDUnspecified
58G13Unspecified
59G14Unspecified
60G15Unspecified
61G16Unspecified
62G17Unspecified
63B10Unspecified
64B11Unspecified
65B12Unspecified
66B13Unspecified
67B14Unspecified
68B15Unspecified
69VDDUnspecified
70GNDUnspecified
71B16Unspecified
72B17Unspecified
73HSYNCUnspecified
74VSYNCUnspecified
75DEUnspecified
76LVDS_GNDUnspecified
77RA1-Unspecified
78RA1+Unspecified
79RB1-Unspecified
80RB1+Unspecified
81LVDS_VDDUnspecified
82RC1-Unspecified
83RC1+Unspecified
84RCLK1-Unspecified
85RCLK1+Unspecified
86RD1-Unspecified
87RD1+Unspecified
88LVDS_GNDUnspecified
89RA2-Unspecified
90RA2+Unspecified
91RB2-Unspecified
92RB2+Unspecified
93LVDS_VDDUnspecified
94RC2-Unspecified
95RC2+Unspecified
96RCLK2-Unspecified
97RCLK2+Unspecified
98RD2-Unspecified
99RD2+Unspecified
100LVDS_GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the BU7985KVT?

Yes. The symbol is EasyEDA_Cloud:BU7985KVT and the footprint Package_QFP:TQFP-100_14x14mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BU7985KVT?

TQFP-100(14x14), with 100 pins. Its footprint is drawn on this page.

Where is the BU7985KVT datasheet?

ROHM Semiconductor publishes it: the Datasheet link on this page opens it.

Where can I order the BU7985KVT?

JLCPCB lists it as part C3194203, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BU7985KVT?

Parts like it in the library: the DS90CR481VJD by Texas Instruments, the DS90CR482VSX by Texas Instruments, the DS90CR483AVJD by Texas Instruments and the DS90CR483VJDX by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

7