|
|
Part: S553-6500-93
Category:
Description: Wideband Signal Splitter, High Freq Splitters
Company: Bel Fuse Incorporated
Datasheet: Download S553-6500-93 datasheet File size : 277 kB
Request For quote: Find where to buy S553-6500-93
Datasheet text preview:
HIGH FREQUENCY MAGNETICS
Surface Mount Wideband Signal Splitter
· Surface-mount, equal-ratio 3-port hybrid transformer designed for both analog and digital applications requiring signal splitting or combining Extremely wide frequency response Very fast rise time Operating temperature range -40° C to +85° C Meets IEC 695, 2-2 flammability requirements · ·
TM00152
PWB Process Capability: standard printed wiring board assembly techniques, total-immersion cleaning Reliability testing: shock, vibration, temperature cycling, temperature - humidity - bias Tape and reel packaging: 24 mm wide by 16 mm pitch; 13 inch OD, 4 inch ID; 350 transformers per reel, max Meets ANSI/EIA 481-2 Carrier Tape Standards for JEDEC SO package
· · · · ·
ELECTRICAL SPECIFICATIONS at 25°C
Impedance Ratio Part Number (1-6) : (3-6) + (4-6) S553-6500-93 75W : 75W + 75W Nominal Signal Split dB (1-6) to (3-6) (1-6) to (4-6) 3.0 3dB Bandwidth typ (1-6) to (3-6) (1-6) to (4-6) 20 kHz - 800 MHz
Pulse Rise Time ns typ
0.5
Return Loss (RL) typ Port A B C RL>20 db 100 kHz - 500 MHz 200 kHz - 500 MHz 200 kHz - 500 MHz RL>30 db 400 kHz - 200 MHz 2 MHz - 300 MHz 2 MHz - 300 MHz B to C Port
Transhybrid Loss (THL) typ THL>20 db THL>30 db
100 kHz - 800 MHz
300 kHz - 500 MHz
Port A = ASIG to GND Port B = BSIG to GND Port C = CSIG to GND
SCHEMATIC
S553-6500-93
ASIG 1 3 BSIG
5 2
GND 6
4 CSIG
©2000 Bel Fuse Inc. Specifications subject to change without notice. 09.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 · Tel 201-432-0463 · Fax 201-432-9542 · www.belfuse.com T1-121
HIGH FREQUENCY MAGNETICS
TM00152
Surface Mount Wideband Signal Splitter
MECHANICAL
S553-6500-93
0.060 (1.52)
PHOSPHOR BRONZE, SOLDER COATED
6 0.280 (7.11) MAX 1
5
4 0.189 (4.80) 0.404 (10.26) MAX
2
3
0.076 (1.93)
0.268 (6.81) 0.670 (17.02) MAX
0.268 (6.81)
0.340 (8.64) MAX
0.004 (0.10) 6 SURFACES
0.268 (6.81) 0.090 (2.29) 6 5 4
0.434 0.139 (11.02) (3.53)
1
2
3
SUGGESTED PCB PAD LAYOUT
Unless otherwise specified, dimensions are nominal and in inches (millimeters).
©2000 Bel Fuse Inc. Specifications subject to change without notice. 09.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 · Tel 201-432-0463 · Fax 201-432-9542 · www.belfuse.com T1-122
HIGH FREQUENCY MAGNETICS
Surface Mount Wideband Signal Splitter
TM00152
APPLICATIONS NOTES The S553-6500-93 hybrid transformer operates with 75 terminations over an extremely wide frequency spectrum (3 dB response: 20 kHz to 800 MHz). It can also be used as a pulse transformer with very fast pulses (typical rise time: 0.5 ns). The transformer operates as either a signal splitter or a signal combiner. As a signal splitter, the transformer provides two identical output signals (which are in phase with each other) from a single input. Each of the two output signals is 3 dB down from the input signal (half the power of the input signal). There is a high degree of separation or transhybrid loss between the two output signals. As a signal combiner, the transformer provides a single output signal from two identical input signals (which are in phase with each other). The output signal has twice the power of either input signal.
PIN DIAGRAM
2689J2 ASIG 1 6 GND
COM1
2
5
COM2
BSIG
3
4
CSIG
SIGNAL SPLITTER
INPUT 75 LINE ASIG OUTPUT BSIG COM1 COM2 C1 GND 75 LINE R1 OUTPUT 75 LINE 2689J2
PIN DESCRIPTIONS AND TERMINATIONS
Pin 1 2 3 4 5 6 Symbol Name and Function ASIG COM1 BSIG CSIG COM2 GND R1 C1 A signal. Input for splitter configuration. Output for combiner application. Common point of transformer 1. Must be connected externally to COM2. B signal. Output for splitter configuration. Input for combiner application. C signal. Output for splitter configuration. Input for combiner application. Common point of transformer 2. Must be connected externally to COM1. Ground. Connect to circuit ground. 162 external resistor. 7 pF external capacitor.
75 LINE
CSIG
SIGNAL COMBINER
2689J2 ASIG INPUT 75 LINE R1 INPUT CSIG BSIG COM1 COM2 C1 GND OUTPUT 75 LINE
©2000 Bel Fuse Inc. Specifications subject to change without notice. 09.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 · Tel 201-432-0463 · Fax 201-432-9542 · www.belfuse.com T1-123
Others parts begin by s5
S5-1 S5-2 S5-3 S5-4
|
|
|
