參數(shù)資料
型號(hào): ISP1521BE
廠商: NXP SEMICONDUCTORS
元件分類: 總線控制器
英文描述: Hi-Speed Universal Serial Bus hub controller
中文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQFP80
封裝: 12 X 12 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-315-1, LQFP-80
文件頁數(shù): 36/53頁
文件大?。?/td> 270K
代理商: ISP1521BE
Philips Semiconductors
ISP1521
Hi-Speed USB hub controller
Product data
Rev. 03 — 24 November 2004
36 of 53
9397 750 13702
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
[1]
[2]
All pins are 5 V tolerant.
The bus capacitance (C
b
) is specified in pF. To meet the specification for V
OL
and the maximum rise time (300 ns), use an external
pull-up resistor with R
max
= 850/C
b
k
and R
min
= (V
CC
0.4)/3 k
.
Table 38:
V
CC
= 3.0 V to 3.6 V; T
amb
=
40
°
C to +70
°
C; unless otherwise specified.
Symbol
Parameter
Input pin SCL and input/output pin SDA
[1]
V
IL
LOW-level input voltage
V
IH
HIGH-level input voltage
V
hys
hysteresis voltage
V
OL
LOW-level output voltage
t
f
output fall time V
IH
to V
IL
Static characteristics: I
2
C-bus interface block
Conditions
Min
Typ
Max
Unit
-
2.1
0.15
-
-
-
-
-
0
0.9
-
-
0.4
250
V
V
V
V
ns
10 < C
b
= 10 pF to 400 pF
[2]
-
Table 39:
V
CC
= 3.0 V to 3.6 V; T
amb
=
40
°
C to +70
°
C; unless otherwise specified.
Symbol
Parameter
Input levels for high-speed
V
HSSQ
squelch detection threshold
(differential signal amplitude)
Static characteristics: USB interface block (DP0 to DP7 and DM0 to DM7)
Conditions
Min
Typ
Max
Unit
squelch detected
no squelch detected
-
150
50
-
-
-
100
-
+500
mV
mV
mV
V
HSCM
data signaling common-mode
voltage range
Output levels for high-speed
V
HSOI
idle state
V
HSOH
data signaling HIGH
V
HSOL
data signaling LOW
V
CHIRPJ
chirp J level (differential voltage)
V
CHIRPK
chirp K level (differential voltage)
Input levels for full-speed and low-speed
V
IL
LOW-level input voltage
V
IH
HIGH-level input voltage (drive)
V
IHZ
HIGH-level input voltage (floating)
V
DI
differential input sensitivity
V
CM
differential common-mode range
Output levels for full-speed and low-speed
V
OL
LOW-level output voltage
V
OH
HIGH-level output voltage
V
CRS
output signal crossover point
voltage
Leakage current
I
LZ
OFF-state leakage current
Capacitance
C
IN
transceiver capacitance
10
360
10
-
-
-
-
-
+10
440
+10
1100
500
mV
mV
mV
mV
mV
[1]
700
[1]
900
-
2.0
2.7
0.2
0.8
-
-
-
-
-
0.8
-
3.6
-
2.5
V
V
V
V
V
|
DP
DM
|
0
2.8
-
-
-
0.3
3.6
2.0
V
V
V
[2]
1.3
1
-
+1
μ
A
pin to GND
-
-
20
pF
相關(guān)PDF資料
PDF描述
ISP1561 ISP1561BM
ISP1561BM ISP1561BM
ISP1562 Hi-Speed Universal Serial Bus PCI Host Controller
ISP1562BE Hi-Speed Universal Serial Bus PCI Host Controller
ISP1581 Universal Serial Bus 2.0 high-speed interface device
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1521BE,518 功能描述:USB 接口集成電路 USB2 7-PORT HUB CTRLR RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1521BE,551 功能描述:USB 接口集成電路 USB2 7 PORT HUB RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1521BE,557 功能描述:USB 接口集成電路 DO NOT USE ORDER -S OR -T PART RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1521BE518 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB HUB 80LQFP
ISP1521BE-S 功能描述:IC USB HUB CONTROLLER HS 80-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A