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参数资料
型号： DS26503
厂商： Maxim Integrated Products, Inc.
英文描述： T1/E1/J1/64KCC BITS Element
中文描述： T1/E1/J1 BITS单元
文件页数： 24/123页
文件大小： 995K
代理商： DS26503
DS26503 T1/E1/J1 BITS Element
24 of 123
MODE
SERIAL
PORT
TCLK
TCLKO
TNEGO
TPOSO
TSER
TS
RCLK
RS
N.C.
RSER
RAIS
RLOF
PIN
TYPE
PARALLEL
PORT
TCLK
TCLKO
TNEGO
TPOSO
TSER
TS
RCLK
RS
N.C.
RSER
RAIS
RLOF
HARDWARE
FUNCTION
17
18
19
20
21
23
25
26
27
28
29
30
I
O
O
O
I
I/O
O
O
—
O
O
O
TCLK
TCLKO
TNEGO
TPOSO
TSER
TS
RCLK
RS
N.C.
RSER
RAIS
RLOF
External Transmit Clock Input
Transmit Clock Output
Transmit Negative-Data Output
Transmit Positive-Data Output
Transmit Serial Data
T1/E1 Mode: Transmit Frame/Multiframe Sync
Receive Clock
T1/E1 Mode: Receive Frame/Multiframe Boundary
No Connect. This pin must be left open.
Receive Serial Data
Receive Alarm Indication Signal
Receive Loss of Frame
Parallel Port Mode: Unused, should be connected to
V
SS
.
Serial Port Mode: Unused, should be connected to V
SS
.
Hardware Mode: Transmit Clock Source Select 1
Receive Loss Of Signal
IEEE 1149.1 Test Mode Select
IEEE 1149.1 Test Clock Signal
IEEE 1149.1 Test Reset
IEEE 1149.1 Test Data Input
IEEE 1149.1 Test Data Output
Receive Analog Positive Supply
Test/Reset
31
I
—
—
TCSS1
32
33
34
35
36
37
38
39
40,
43, 45
41
42
44
O
I
I
I
I
O
I
I
RLOS
JTMS
JTCLK
JTRST
JTDI
JTDO
RVDD
TSTRST
RLOS
JTMS
JTCLK
JTRST
JTDI
JTDO
RVDD
TSTRST
RLOS
JTMS
JTCLK
JTRST
JTDI
JTDO
RVDD
TSTRST
I
RVSS
RVSS
RVSS
Receive Analog Signal Ground
I
I
I
RTIP
RRING
MCLK
RTIP
RRING
MCLK
RTIP
RRING
MCLK
Receive Analog Tip Input
Receive Analog Ring Input
Master Clock Input
Parallel Port Mode: Interrupt
Serial Port Mode: Interrupt
Hardware Mode: Jitter Attenuator clock select
Transmit PLL (TX PLL) Clock Output
Parallel Port Mode: Unused, should be connected to
V
SS
.
Serial Port Mode: Unused, should be connected to V
SS
.
Hardware Mode: Transmit Mode Select 2
Parallel Port Mode: Unused, should be connected to
V
SS
.
Serial Port Mode: Unused, should be connected to V
SS
.
Hardware Mode: Transmit Mode Select 1
Transmit High-Impedance Enable
Transmit Analog Tip Output
Transmit Analog Signal Ground
Transmit Analog Positive Supply
Transmit Analog Ring Output
Parallel Port Mode: Bus Type Select (Motorola/Intel)
Serial Port Mode: Unused, should be connected to V
SS
.
Hardware Mode: Receive and Transmit DB3/B8ZS
Enable
Bus Interface Select Mode 0
Bus Interface Select Mode 1
46
I/O
INT
INT
JACKS
47
O
PLL_OUT
PLL_OUT
PLL_OUT
48
I
—
—
TMODE2
49
I
—
—
TMODE1
50
51
52
53
54
I
O
I
I
O
THZE
TTIP
TVSS
TVDD
TRING
THZE
TTIP
TVSS
TVDD
TRING
THZE
TTIP
TVSS
TVDD
TRING
55
I
BTS
—
HBE
57
59
I
I
BIS0
BIS1
BIS0
BIS1
BIS0
BIS1
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相关代理商/技术参数
参数描述
DS26503_07 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:T1/E1/J1 BITS Element
DS26503DK 功能描述:时钟和定时器开发工具 DS26503 Dev Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Modules 类型:Clock Conditioners 工具用于评估:LMK04100B 频率:122.8 MHz 工作电源电压:3.3 V
DS26503L 功能描述:计时器和支持产品 E1-T1-J1 Bits Element RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel
DS26503L+ 功能描述:计时器和支持产品 E1-T1-J1 Bits Element RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel
DS26503LN 功能描述:计时器和支持产品 E1-T1-J1 Bits Element RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel
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