- 您现在的位置：买卖IC网 > PDF目录299918 > SP319CM-L 7 LINE TRANSCEIVER, PQFP80 PDF资料下载
参数资料
| 型号： | SP319CM-L |
| 元件分类： | Buffer和线驱动 |
| 英文描述： | 7 LINE TRANSCEIVER, PQFP80 |
| 封装： | MS-026BEC, LQFP-80 |
| 文件页数： | 1/15页 |
| 文件大小： | 143K |
| 代理商： | SP319CM-L |
1
Rev. 6/10/03
SP319 10Mbps, +5V-Only V.35 Interface with RS-232 (V.28) Control Lines
Copyright 2003 Sipex Corporation
SP319
■ 10Mbps V.35 Data Throughput
■ +5V-Only, Single Supply Operation
■ 3 Drivers, 3 Receivers – V.35
■ 4 Drivers, 4 Receivers – RS-232
■ Improved V.35 Receiver Propagation
Delays
■ No External V.35 Termination
Resistors Required
■ Termination Disable for V.35
■ 80-pin QFP Surface Mount Packaging
■ Pin Compatible with SP320
DESCRIPTION
The SP319 is a complete V.35 interface transceiver offering 3 drivers and 3 receivers for
V.35, and 4 drivers and 4 receivers for RS-232 (V.28). A Sipex patented charge pump allows
+5V only low power operation. RS-232 drivers and receivers are specified to operate at 120kbps,
all V.35 drivers and receivers operate up to 10Mbps.
10Mbps, +5V-Only V.35 Interface
with RS-232 (V.28) Control Lines
14 DRIN1
61 DRA1
59 DRB1
13 T1IN
58 T1OUT
16 T2IN
54 T2OUT
17 T3IN
47 T3OUT
24 T4IN
51 T4OUT
22 DRIN2
42 DRA2
44 DRB2
15 DRIN3
63 DRA3
65 DRB3
23 STEN
6 TTEN
RCA1 70
RCOUT 1
RCB1 71
RCA2 37
RCOUT2 20
RCB2 38
R1IN 66
R1OUT 80
R2IN 68
R2OUT 78
R3IN 35
R3OUT 19
R4IN 39
R4OUT 21
RCA3 76
RCOUT3 79
RTEN 7
RCB3 77
29, 34, 43, 60, 64, 72
VDD
32
26
30
28
31
C1+
C1-
C2+
C2-
27
VSS
VCC
0.1F
+5V
25, 33, 41, 62, 73
5k
100
400k
Vcc
400k
Vcc
400k
Vcc
400k
Vcc
400k
Vcc
400k
Vcc
400k
Vcc
100
3 TS000
9 ENV35
+5V
5k
+
75 ENT
SP319
Typical Applications Circuit
Pinout
60 GND
59 DRB1
58 T1OUT
57 NC
56 NC
55 NC
54 T2OUT
53 NC
52 NC
51 T4OUT
50 NC
49 NC
48 NC
47 T3OUT
46 NC
45 NC
44 DRB2
43 GND
42 DRA2
41 VCC
80
R1OUT
79
RCOUT3
78
R2OUT
77
RCB3
76
RCA3
75
ENT
74
NC
73
VCC
72
GND
71
RCB1
70
RCA1
69
NC
68
R2IN
67
NC
66
R1IN
65
DRB3
64
GND
63
DRA3
62
VCC
61
DRA1
ROUT4
21
DRIN2
22
T4IN
24
VCC
25
C1+
26
VDD
27
C2+
28
GND
29
C1-
30
C2-
31
VSS
32
VCC
33
GND
34
R3IN
35
NC
36
RCA2
37
RCB2
38
R4IN
39
NC
40
STEN
23
RCOUT1 1
NC 2
TS000 3
NC 4
NC 5
TTEN 6
RTEN 7
NC 8
ENV35 9
NC 10
NC 11
NC 12
T1IN 13
DRIN1 14
DRIN3 15
T2IN 16
T3IN 17
NC 18
R3OUT 19
RCOUT2 20
SP319
相关PDF资料 |
PDF描述 |
|---|---|
| SP5769/KG/MP1T | PLL FREQUENCY SYNTHESIZER, 3000 MHz, PDSO16 |
| SP6659EK1-1.5/TR | 1.3 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, PDSO5 |
| SP7800ABN | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDIP24 |
| SP7800AAS | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24 |
| SP7800ABS | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SP31R0JT | 功能描述:电流传感电阻器 - SMD SP3 1R0 5% TAPED RoHS:否 制造商:Vishay/Dale 电阻:10 mOhms 功率额定值:1 W 容差:1 % 外壳代码 - in:2512 外壳代码 - mm:6432 温度系数:75 PPM / C 系列:WSL 工作温度范围:- 65 C to + 170 C 产品:Power Metal Strip Resistors Low Value |
| SP32 | 制造商:VOLT PLASTICS 功能描述: |
| SP-32 | 制造商:Triad Magnetics 功能描述: |
| SP3-2.5-10 | 制造商:RHOMBUS-IND 制造商全称:Rhombus Industries Inc. 功能描述:SP3 Series Mini-SIP Passive Delay Modules |
| SP3-2.5-20 | 制造商:RHOMBUS-IND 制造商全称:Rhombus Industries Inc. 功能描述:SP3 Series Mini-SIP Passive Delay Modules |
发布紧急采购，3分钟左右您将得到回复。